Measuring & Testing Wine

Narrow range brix hydrometer that allows for highly accurate measurement.  These hydrometers are excellent for use in the middle and towards the end of wine fermentation.  It features a built-in thermometer and correction scale for temperature correction of the reading. Thermometer measures a range of 30-150 F (0-50 C) with 1 degree resolution.  These brix hydrometers are calibrated at 68 F (20 C).

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Our EasyDens Protection Cover keeps your EasyDens safe and clean. Silicone cover which perfectly fits the EasyDens (Gen 2 / MT751).  

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Used to determine the level of SO2 in your wine. Contains 10 tests in the form of glass titrets. They can be used by themselves or you can purchase W510B which is a titret holder. Please keep in mind that due to some chemical interference, this kit is only accurate to within +/- 30ppm when used to test red wines. Please note: the box states that this test kit is to be used with white wines only. However, we have found the kit can still be used for red wines as well. Titration tests are based on chemical reactions that cause a color change in the sample. This color change, which is much more obvious in white wine samples, will be harder to detect when used with red wine samples.

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Our take on unlocking the additional readings when used together: In addition to the individual benefits and readings that both machines offer, the EasyDens and SmartRef can be used together to gain the addtional following measurements in finished beer or wine. These measurements do not require that you have an upfront original measurements.  Beer: Alcohol by volume, Alcohol by weight, Final Gravity, Original Gravity (wow), and Real Extract Wine: Alchol by volume and Residual Sugar (very cool) The EasyDens and SmartRef device can now be used together to provide additional measurement parameters Determines alcohol content using density and refractive index measurements Quick results in under 5 seconds Determiniation of wort extract content Fermentation tracking and visualization Automatic temperature correction (ATC) Precise alcohol content determination (0.5% v/v) Unlimted ABV measurements with app subscription Measure finished beer and receive results for: ABV Real extract Original gravity Final gravity Suitable for standard and strong beer New App Features & Updates: Sync all data to the cloud Unlimited ABV measurements with an app account Wine Meister Alcohol & Total Extract in Wine: Get direct results in fermenting or finished kombucha Barcode:  Assign measurement data via barcode scan to a batch Residual Sugar Calculator Brew Meister Alcohol in Kombucha: Get direct results in fermenting or finished kombucha Lab Meister TDS%: Using the SmartRef it is possible to measure TDS% in coffee Extract yield of coffee: A calculator is available that lets you calculate the extract yield for the different types Percolation brewing method (eg. Espresso, V60) Immersion brewing method (eg. French press) Mixed phases methods (eg. Aeropress) New measurement units: Now SmartRef support 40+ measurement units New Languages Now supported: English, German, French, Italian, Czech, Portuguese, Turkish, Chinese, Japanese, Spanish Direct ABV determination with the EasyDens & SmartRef Combo Beer: alcohol content (±0.5 %v/v), real extract (±0.2 %w/w), original gravity (±0.8 %w/w) and total extract (±2.0 g/L) Wine: alcohol content (±0.5 %v/v for wines up to 15% and ±1.0 %v/v for wines from 15 to 20 %v/v) Kombucha: alcohol content (±0.5 %v/v) Liquor: alcohol content (±0.5 %v/v) Application specific in-app calculators Beer: color calculator, refractometer brix correction, ABV (OG/FG) calculator, converter for gravity, temperature & more Wine & Fruits: brix acid correction, residual sugar calculator, converter for gravity, temperature & more Coffee: extraction and TDS calculator Spirits: converter for gravity, temperature & more Compatible with RAPT Pill & Tilt Hydrometer Measurement data from these devices can be seamlessly integrated into your Brew Meister and Wine Meister batches The EasyDens & SmartRef Beer Combo includes: SmartRef Digital Refractometer: 1x SmartRef 2x Batteries 4x Pipettes EasyDens Digital Density Meter: 1x EasyDens 2x Batteries 1x Syringe 1x Waste hose 1x Adapter luer SmartRef Digital Refractometer | Anton Paar Wide measuring range from 0 to 85 °Brix (0 to 62.7 °P) Accuracy of 0.2 °Brix (0.2 °P) Built-in wort and alcohol correction for beer that is fully configurable Quick readings – results in under 2 seconds Automatic temperature compensation (ATC) Small sample volume requirement (0.4 mL) Free iOS/Android app The SmartRef Digital Refractometer by Anton Paar is a portable smart pocket device suitable for a wide range of requirements. The SmartGuide+, as a feature in the mobile app, automatically checks any errors of ambient light, impurity, and sample behavior during measurement for you. The device offers more than 15 different measurement units with automatic temperature compensation. Depending on your need, SmartRef enables you to measure the extract content of your beer, the sugar content in wine, the sweetness of fruits and vegetables, the moisture of honey, the salt content of your aquarium or pool, and much more. Smart Technology for Consistent Results The SmartRef portable refractometer is used in combination with a free mobile app for Android and iOS via Bluetooth Low Energy and enables intelligent handling of the measurement results. The app permits easy storage, visualization, management, and sharing of measurement data. SmartGuide+ detects and helps eliminate measurement problems through high ambient light detection, continuous checking of prism and sample condition, and more. In addition to the quick measurement mode, measurements in continuous mode allow a more detailed understanding of the samples’ properties. Over-the-air updates keep your digital refractometer up-to-date with the latest features. SmartRef Measurement Details The SmartRef refractometer measures the refractive index of fluids. This allows retrieval of relevant sample properties in a wide variety of applications. Fast temperature stabilization and automatic temperature compensation for measurement results make additional calculations and correction tables obsolete. The unit has an IP66 rating and an easy-to-clean stainless steel sample well. SmartRef supports a one-point zero adjustment with distilled water and requires only a few drops of sample (0.4 mL). SmartRef displays results in under two seconds and has a measurement range of 0 °Brix to 85 °Brix with an accuracy of 0.2 °Brix. High Variety of Measurement Applications Brix refractometer: For wine, juice, honey, sauces, jams, fruits, vegetables, and maple syrup. The SmartRef measures the sugar content in °Brix, °Babo, °Baumé, °KMW, and °Oechsle. Salinity refractometer: SmartRef determines the salt content in your saltwater aquarium and pool in salinity specific gravity (SG 20/20), practical salinity units (PSU), and salinity in parts per thousand (ppt). Beer refractometer: SmartRef shows the extract content of wort in °Plato. Coffee refractometer: Measure total dissolved solids to assess coffee strength and extraction quality. Instantly calculates extraction yield, letting you dial-in strength, acidity, and sweetness for any brew method. Pet Care Meister: Reads urine specific gravity (USG) to help track hydration in cats, dogs, and other large mammals. As a smart device, SmartRef offers a constant expansion of measurement units. All available scales are provided within the app. Technical Specifications: Measuring Range Refractive index (RI) at 20°C: 1.3330 – 1.5040 Brix: 0° to 85° Sample Temperature: 10°C – 100°C (50°F – 212°F) PSU (practical salinity units): 0 – 50 Salinity ppt (parts per thousand): 0 – 150 Salinity S.G. (20/20): 1.000 – 1.114 Accuracy Refractive index (RI): ±0.0003 Brix: ±0.2° Temperature: 0.5 °C (0.9 °F) PSU (practical salinity units): ±2 Salinity ppt (parts per thousand): ±2 Salinity S.G. (20/20): ±0.002 Resolution Refractive index (RI): 0.0001 Brix: 0.1° Temperature: 0.1°C (0.1°F) PSU (practical salinity units): 1 Salinity ppt (parts per thousand): 1 Salinity S.G. (20/20): 0.001 Further Specifications Sample Volume: 0.4 mL Measurement Time: <2 s Automatic Temperature Compensation 20 °C (ATC) %Brix: 10°C – 100°C (50°F – 212°F) Automatic Temperature Compensation 20 °C (ATC) PSU, ppt, S.G. (20/20): 10°C – 40°C (50°F – 104°F) Mobile Operating System: Android and iOS Data Dimensions (L x W x H): 108mm x 64mm x 35mm (4.3" x 2.5" 1.4") Weight (incl. batteries): ~135 g (0.31 lbs) Power Supply: 2x AAA 1.5V LR03 alkaline batteries (included) or AAA NiMH rechargeable batteries Enclosure Rating: IP66 according to IEC 60529 Condition Ambient Temperature: 10°C – 40°C (50°F – 104°F) Air Humidity: 5% RH – 95% RH, non-condensing Battery Lifetime: ~10,000 measurements Storage Temperature: 10°C – 40°C (50°F – 104°F) Interface: Bluetooth™ Low Energy Frequency Band: 2400 MHz – 2480 MHz Transmitter Power: 7.5 dBm max. (5.6 mW max.) Part Material Sample Area: Stainless steel and glass, FKM O-Ring Enclosure Housing: Flame retardant PBT/PC, UL94-V0   The EasyDens by Anton Paar Anton Paar is a leading producer of analytical testing equipment for commercial breweries. Borrowing some technology from their high end machines, the EasyDens digital gravity/alcohol tester is designed for savvy homebrewers and small commercial breweries.  It is a precision gravity/density testing unit which can accurately read gravity with a tiny 2 ml sample at any point in the brewing process.  Alcohol % can also be tracked at any point during fermentation. The unit hooks up to your smartphone via Bluetooth and stores various fermentation "profiles" enabling you to track fermentation progress, alcohol levels, and help know when it's time to keg & drink your beer! See the documents tab for frequently asked questions about the Easy Dens. Features: Take a highly accurate gravity reading at any point in the brewing process even when alcohol is present. Very fast and simple to use Only uses 2ml of sample Automatic Temperature Compensation Connects and displays via free app on your phone or tablet Based on oscillating u-tube principle which is known as world's most accurate testing method Extremely durable Measures in specific gravity and alcohol can be determined with original reading App features graphing for gravity and alcohol App stores batch records (10) and can email a batch record as a .csv for saving. Specifications: Measuring Range   Extract:    –10 %w/w to 40 %w/w Sugar:    –10 °Brix to 80 °Brix Specific Gravity (SG): 0.700 - 1.200 Alcohol:    0 %v/v to 100 %v/v Temperature:    5 °C to 30 °C / 41 °F to 86 °F Accuracy    Extract:    0.3 %w/w Sugar:    0.3 °Brix Specific Gravity (SG): 0.001 Alcohol:    0.5 %v/v Temperature:    0.2 °C / 0.4 °F Resolution   Extract / Sugar / Alcohol:    0.1 %w/w / °Brix / %v/v Specific Gravity (SG): 0.001 Temperature:    0.1 °C / 0.1 °F Additional Specifications: Sample volume:    approx. 2 mL Ambient temperature:    5 °C to 35 °C / 41 °F to 95 °F Storage temperature:    5 °C to 35 °C / 41 °F to 95 °F Humidity Range:    5 % to 90 % relative air humidity, non-condensing Interface:    Bluetooth Low Energy Power supply:    Two 1.5 V LR6 AA alkaline batteries or two AA NiMH rechargeable batteries Battery operation lifetime:    > 40 hours Dimensions:    120 mm × 80 mm × 35 mm / 4.7 in × 3.1 in × 1.4 in Weight (incl. batteries):    200 g / 7 ounces Mobile Operating System:    Android 4.3 and higher; iOS 7.0 and higher Latest Updates to Meister Apps New batch design with a more detailed user interface Integrated beer style database Recipe creation and management Custom measurement values and labels ABV measurement for light beer, hard seltzer, and cider with the EasyDens & SmartRef Combo (in addition to existing support for standard and strong beer, wine, liqueur, and kombucha) Fermentation tracking for wine with SmartRef (previously only possible with EasyDens) Calorie determination for measurements with EasyDens, SmartRef, and the EasyDens & SmartRef Combo in Brew Meister and Wine Meister Tilt Hydrometer and RAPT Pill support in Brew Meister and Wine Meister  

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Precise hydrometer for measuring the sugar content and progress of fermentation in wine ferments. Comes with a thermometer/correction scale built-in. 15" total length. Please Note: Due to the large size of this hydrometer, it does not work with our standard 11" or 14" hydrometer jars. We recommend using our 500mL Graduated Cylinder (MT636D) with this hydrometer.

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Very precise hydrometer for measuring the completion of a wine fermentation. Comes in brix scale.  

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A handy addition to any Home Lab, this wash bottle is great for cleaning out pipettes after use, rinsing pH electrodes and cleaning out components of your Aeration/Oxidation set. Also fun to squirt people with!

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Plastic funnel screen for use with 40 cm plastic funnels (BE479). Snaps into the specially designed groove in the base of the funnels to filter out solids and small particles. Fits Ferrari brand funnels. Not compatible with Vintage Shop brand funnels.

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The Ultimate Winemaker’s Companion! Includes everything you need to analyze SO2, pH, and TA in one kit Tests take less than 2 minutes to perform and are incredibly accurate with pH readings to 1/100 of a point Combines the SO2 detection of the SC-100A and the pH/TA analysis of the SC-200 into one compact instrument Audible buzzer and indicator light alert you to when the test is complete Affordable wine analysis averaging roughly $1 per test One lean, mean wine analyzing machine. The SC-300 combines the SO2 detection of the SC-100A and the pH/TA analysis of the SC-200 into one power-packed instrument. It’s built on the same hardware and software as our other two analyzers, so the accuracy is superb. And it’s just as easy to use – The audible buzzer and visual stop light will automatically let you know when you’re tests are done! Because it does not rely on a color change, the SC-300 eliminates the guesswork in Ripper sulfite tests, especially in red wines! Why Choose Vinmetrica’s SC-300? Where else will you find a single, compact instrument that can measure sulfite (SO2), pH and TA (Titratable Acidity) levels throughout the fermentation and aging process? Even in Red Wines! It’s Accurate: SO2: ± 2 ppm Free SO2. TA: ± 0.2 g/L Tartaric acid pH: better than ± 0.02 pH units Quick! – Less than 2 minutes per test! Affordable – About a $1 per test!* Easy to Use – No mystery solutions, pumps or tubing. *SO2 (Sulfite) Tests cost approximately 70¢ / Test (the cost of the reagents per test). If you do a combined pH and TA analysis, the cost of reagents for the pH/TA test is approximately $1.12 / Test. Complete Wine Testing Kit – Includes Everything Needed to Analyze Sulfite (SO2), pH and TA (Titratable Acidity) levels in Your Wines & Musts: SO2 reagents pH/TA reagents Two titration beakers Two 5 mL syringes Two transfer pipettes SO2 electrode pH electrode 25 mL sampling pipette (for SO2) 5 mL sampling pipette (for pH/TA) The SC-300 Operating Manual The SC-300 analyzer gives accurate SO2, pH and TA values. Kit includes everything to perform about 50 sulfite tests and 30 TA tests: both electrodes, all reagents, pipettes, syringe and beaker. A Quick Overview – Wine Analysis Procedures with the SC-300: Easy SO2 Test Attach SO2 electrode, press the power button, change to SO2 mode and press enter. Draw up 5 mL of titrant into the syringe and place 25 mL of wine in beaker. Add ~2 mL of the acidifier and ~2 mL of the reactant to wine. Place and hold the SO2 electrode in the wine sample and swirl beaker. Add titrant from syringe dropwise until 15 second long endpoint signal reached. Multiply the titration volume by 20, the SO2 conversion factor, results in ppm Free SO2. Simple pH Test Attach the pH electrode, set aside storage solution, rinse with DI water and blot gently with a paper towel. Press the power button then press the ‘Mode’ button and switch the SC-200 into ‘Cal’ mode. Calibrate using the pH 4 and pH 7 reference standards provided. Put the SC-200 in pH mode. Take 5 mL sample of wine, place in a beaker. Take a pH reading. Accurate TA Test For TA test, withdraw 5 mL of the TA Titrant with the syringe. Take 5 mL wine sample and add ~15 mL of deionized water. Put SC-200 into TA mode, place clean pH electrode gently in solution. Add TA Titrant from the syringe dropwise until the endpoint is reached indicated with the visual and audible signals. Record the volume (in mL) of titrant used. Multiply the titrantion volume by 2, the TA conversion factor, results in g/L Tartaric Acid. Vinmetrica Troubleshooting Guide

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Finally - Accurate & Affordable Free SO2 Testing! In winemaking, Sulfur Dioxide (SO2) is one of the most important and effective tools in the winemaker's arsenal for protecting against the effects of oxidative or microbial spoilage. Unfortunately, over time any SO2 added to a wine will be consumed due to its interaction with the very things that it is protecting the wine from. The ability to accurately monitor the amount of SO2 remaining available in a wine to protect it - termed Free SO2 - is hugely important when it comes to ensuring that the wine makes it through the aging process safely. For years MoreWine! has offered a variety of methods for testing the level of Free SO2 in a wine. Until now, winemakers had to make a choice between inexpensive test kits which lacked accuracy and kits which are highly accurate but cost hundreds of dollars. Now MoreWine! has developed an inexpensive AND accurate test kit which we feel has a place in every home winery. Based on the exact same science as our original Aeration-Oxidation test kit, our new Economy Aeration-Oxidation kit offers a high degree of accuracy for a fraction of the price. Aeration-Oxidation is the exact same testing method used in thousands of commercial wineries and wine analysis laboratories around the world. It is time-tested and proven accurate and is simple to perform. Our kit includes:   All the glassware and tubing needed to set up a 2-chamber test apparatus Pipettes to accurately measure your wine sample and chemicals An aspiration pump to drive the chemical reaction in the test method Enough chemical reagents to run 2-3 tests Clear and comprehensive instructions for setting up and running the system PLEASE NOTE: This kit ships with a small bottle of 25% phosphoric acid which is required for the test. At this strength phosphoric acid is considered a hazardous material and we are not certified to ship larger quantities. We recommend that you investigate the possibility of sourcing it locally, through a laboratory supply company. If this is not possible, you can purchase it through us; see part #s MT108DS & MT108BDS. The high cost of these bottles reflects the $20 surcharge which FedEx adds to handle a hazardous shipment. These bottles ship directly from our supplier's warehouse and will take a couple of extra days to arrive. Click here to download a copy of our instruction manual for this kit.

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The SC-100A puts you in control of your wine sulfite analysis. It’s highly accurate and sensitive titration system conveniently alerts you visually and audibly when the endpoint is detected by its electrode. Because it doesn’t rely on a color change, the SC-100A eliminates the guesswork in Ripper sulfite tests, especially in red wines! The SC-100A analyzer gives you confidence to run your sulfite assays accurately and quickly. Kit includes everything to perform approx. 50 tests: electrode, reagents, pipettes, syringe and beaker. How It Works: The SC-100A improves on the tried and true Ripper Method by eliminating the guesswork in colorimetric analysis and replacing it with digital detection indicators. It uses an amperometric electrode and replaces the iodine reagent with a more stable reagent. Its ease of use and accurate amperometric titration method vastly improves on the original Ripper Method. The SO2 Titrant reacts with the sulfite in the wine. When all the free SO2 is titrated, the endpoint is signalled by visual and audible indicators. The test endpoint is much more sensitive than the starch endpoint commonly employed for sulfite titrations. It’s sharp and clear, even when titrating red wines and musts. Once the syringe titration is complete, determine the titration volume (which is the difference of titrant you started with and its final reading on the syringe) and multiply it by 20 (the conversion factor). The conversion factor takes into account the known concentration of the titrant and some simple unit conversions to determine the ppm Free SO2 in your wine sample. So for example if you used 1.2 mL of SO2 Titrant during the titration, your equation would look like this: 1.2 mL X 20 = 24 ppm Free SO2 Simple To Use Attach SO2 electrode, press the power button, change to ‘SO2′ mode and press enter. Draw up 5 mL of titrant into the syringe. Then place 25 mL of wine in beaker. Add ~2 mL of the acidifier and ~2 mL of the reactant to wine. Place and hold the SO2 electrode into the wine sample and swirl beaker. Add titrant dropwise, pause when device beeps, until 15 seconds of beeps reached. Multiply the titration volume by 20, the SO2 conversion factor, results in ppm Free SO2. Complete Kit Includes Everything You Need for Your First 50 Tests! SO2 reagents Titration beaker 5 mL syringe SO2 electrode 25 mL sampling pipette 2 transfer pipettes Vinmetrica Troubleshooting Guide

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HI70300L is an electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes.  Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings. Special formulation to minimize bacterial growth on your electrode. Clearly marked expiration date and lot number for traceability. Designed for storing any pH or ORP electrode. HI70300L is a specially formulated electrode storage solution that can be used to store your pH electrode*. To ensure the best response time, the sensor tip and the reference junction of the pH electrode should be kept moist when not in use. Placing the pH electrode in a small glass filled with storage solution or replacing the solution in the protective cap is an easy way to store the electrode. The HI70300L should also be used to rehydrate the electrode after cleaning by soaking for at least one hour before taking measurements. Air tight bottle with a tamper-proof seal Ensures quality and freshness of solution Each bottle marked with lot number and expiration date. Hanna pH storage solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.      

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HI7007L is a premium quality pH 7.01 buffer solution. With lot number and expiration date clearly marked on the label and an air tight, tamper-proof seal to ensure the quality of the solution, Hanna’s line of pH calibration solutions are an easy way to get great pH measurements every time. Air tight bottle with tamper-proof seal for quality. Color coded label for easy identification of ph 7 buffer value. Perfect for routine maintenance to ensure accurate readings while extending the life of the electrode. Our pH Technical Buffer Solutions are dedicated to measurements that require extremely accurate pH monitoring, and come with a certificate of analysis prepared by comparison against NIST standards. Our pH Technical Buffer Solutions are dedicated to measurements that require extremely accurate pH monitoring, and come with a certificate of analysis prepared by comparison against NIST standards. Air tight bottle with tamper-proof seal Ensures quality and freshness of solution Each bottle marked with lot number and expiration date. Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle. Color coded label for easy pH buffer value identification Easy to identify different buffer values    

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Very precise hydrometer for measuring the completion of a wine fermentation. Comes in brix scale with thermometer/correction scale built in.

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Brewers love using refractometers for their ability to give quick, accurate readings with a small sample.   The HI 96811 Digital Refractometer is easy to use. Start by calibrating it with deionized or distilled water, then use a small sample from your brew to get a reading within seconds. Readings are displayed in degrees Brix, whch can easily be converted to Specifig Gravity.   Features: Temperature: (in C or F) is displayed simultaneously with measurement on the large dual level display along with other helpful message codes. Wide Range: The HI 96811 is versatile enough to fit most applications. Easy Measurement: Place a few drops of the sample in the well and press the READ key. Calibrate with Water: Fill the sample well with distilled or deionized water and press the ZERO key. Automatic temperature Compensation (ATC) Battery Operated: The HI 96811 is operated by a single 9V battery for portability. Dual-level LCD: The dual-level LCD displays the measurement as well as temperature readings simultaneously. Waterproof: The HI 96811 offers IP65 waterproof protection. Quick, Precise Results: Readings are displayed in approximately 1.5 seconds. Small Sample Size: The HI 96811 is able to read samples as small as 2 metric drops.   Range 0 to 50% Brix / 0 to 80C (32 to 176F) Resolution 0.1% Brix / 0.1C (0.1F) Accuracy 0.2 % Brix / 0.3C (0.5F) Automatic Temperature Compensation between 10 and 40C (50 - 104F) Minimum Sample Volume 2 metric drops Case Material ABS Battery Type / Life (1) 9V / 5000 readings Dimensions 19.2 cm (W) x 10.2 cm (D) x 6.7 cm (H) Weigh 420g  

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HI7004L is a premium quality pH 4.01 buffer solution. With lot number and expiration date clearly marked on the label and an air tight, tamper-proof seal to ensure the quality of the solution, Hanna’s line of pH calibration solutions are an easy way to get great pH measurements every time. Air tight bottle with tamper-proof seal for quality. Color coded label for easy identification of pH buffer values. Perfect for routine maintenance to ensure accurate readings while extending the life of the electrode. Our pH Technical Buffer Solutions are dedicated to measurements that require extremely accurate pH monitoring, and come with a certificate of analysis prepared by comparison against NIST standards. Our pH Technical Buffer Solutions are dedicated to measurements that require extremely accurate pH monitoring, and come with a certificate of analysis prepared by comparison against NIST standards. Air tight bottle with tamper-proof seal Ensures quality and freshness of solution Each bottle marked with lot number and expiration date. Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle. Color coded label for easy pH buffer value identification Easy to identify different buffer values    

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Precise hydrometer for measuring the sugar content and progress of fermentation in wine ferments. Comes with a thermometer/correction scale built-in. Please Note: Due to the large size of this hydrometer, it does not work with our standard 11" or 14" hydrometer jars. We recommend using our 500mL Graduated Cylinder (MT636D) with this hydrometer.  

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Precise hydrometer for measuring the sugar content and progress of fermentation in wine ferments. Comes with a thermometer/correction scale built-in. Please Note: Due to the large size of this hydrometer, it does not work with our standard 11" or 14" hydrometer jars. We recommend using our 500mL Graduated Cylinder (MT636D) with this hydrometer.

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This 45 cm (17.7") long curved glass wine thief if perfect for taking samples of wine from the barrel or carboy for testing.  The curve makes it easier to extract samples if your barrel or carboy happens to be in a tight space.  

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Designed to bring simplicity to pH testing during the wine making process, the HI981033 Wine pH Tester is engineered to solve the challenge of measuring the samples with a high solids content. The built-in probe features a glass body, spherical tip, and Hanna's Clogging Prevention System (CPS) that resists clogging 20x longer than a standard ceramic frit, making it ideal for measuring the pH during the wine making process. Specialized electrode for spot checking of juice, must, and wine during the wine making process. Comes with all the necessary solutions and batteries- everything you need to get started measuring right away. ±0.2 pH accuracy Better Features for Better Testing An onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on. Pocket Sized The compact size makes the Wine pH Tester ideal for on-the-go testing. A large LCD display provides at-a-glance readings from any angle and single button operation streamlines the testing process for any user. Long Battery Life The included CR2032 Li-ion battery provides up to 1000 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement. CPS™ Sleeve Junction Clogging Prevention System (CPS) technology was designed for pH measurements in samples that have a high solids content. When the electrode become dirty, the PTFE sleeve can be moved to clean the ground glass surface, rejuvenating the junction for a 20x longer electrode lifespan. Spherical Glass Tip The spherical shaped tip design allows for a wider area of contact with the sample for a faster measurement. Glass Body A glass body is easy to clean, is chemically resistant, and quick to reach thermal equilibrium for a faster, more stable measurement. Cleaning Solution for Wine Deposits and Stains Your Wine pH Tester comes with cleaning solution that has been engineered to keep our electrode free from wine juice stains and must deposits. This concentrated combination of detergents cleans your meter quickly and effectively so that your meter stays in optimum condition. pH 3 & 7 Buffer Sachets When performing a pH calibration it is important that the correct buffers are used. We include some start buffers to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate. Storage Solution Proper storage of your electrode will ensure reliable measurements and a long electrode life. Our storage solution is specially formulated to keep the pH glass hydrated while minimizing organic growth. Simple pH readings with +/- 0.2 pH accuracy Comes with everything you need to get started right away Batteries included (appx 1000hrs of battery life) Compact size perfect for on the go testing with a large LCD display for at a glance readings Clogging Prevention System (CPS) allows for measurement of samples with high solids content  

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A plastic holder for the glass titrets.

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The Milwaukee MW151 MAX 3-in-1 PRO pH/ORP/Temp Bench Logging Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail.  The logging feature allows log-on-demand and log-on-stability features that ensure all readings are accurate and not entered incorrectly. The MA917B/1 Milwaukee double junction electode is refillable and easy to clean.  From brewers and wine makers to hydroponic growers, labs and water treatment, the MW151 MAX is your Bench Logging Meter for fast, accurate readings. Accuracy People choose the MW151 MAX 3-in-1 PRO pH/ORP/Temp Portable Logging Meter to improve the accuracy of their testing program. With up to 5 point calibration and 7 standard buffer choices (2 custom buffers also), the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW151 MAX meter is accurate to ± 0.002 pH. 8 x more accurate than some alternative meters. The meter comes with a refillable, glass, double junction pH electrode and MA831R temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC). The meter can also be used as a very accurate thermometer with accuracy +/-0.4°C (+/-0.8°F). Low Maitenance The MW151 MAX pH/OPR/Temp Bench Logging Meter comes with the Milwaukee glass, double junction MA917B/1 pH electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B/1 is ideal for use in beer making, winemaking, hydroponics, laboratories and many other applications.  Features: Fast easy-to-read results with large duel level digital LCD readout. Extreme accuracy to ±0.002 pH | +/- 1 mV OPR | +/- 0.4°C (+/-0.8°F).  Extended pH range (-2.00 pH to 20.00 pH / -2.000 to 20.000 pH). Lightweight, sleek design with small benchtop footprint. Simple easy-to-use logging and USB download functions, manual or on stability up to 1,000 logs. Electrode diagnostics feature checks and displays the condition of the pH electrode.  Easy measurement: just place the electode and temperature probe in the sample, gently stir and wait for the reading to stabilize. Simple push button, automatic up to 5 point calibration for increased accuracy. Up to 7 Standard calibration solutions (1.68, 4.01, 6.86,7.01, 9.18, 10.01 and 12.45) and 2 custom choices. Refillable, glass, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage. Built-in rechargeable battery with 8 hours battery life (battery included). Selectable Auto-off feature.  Alphanumeric LCD display messages for friendly, intuitive information, warnings and error messages. Internal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out). 3 feet probe cables for extra flexibility when testing. Care and Use pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction. Sensing Bulb The glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes. Reference Junction The reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function. You can extend the life of your pH electrode in the following ways. Storage To minimize clogging the pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged. Storing in pH probe storage solution or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe. The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage. Cleaning and Maitenance Residue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution. Also: Inspect the electotrode for damage or scratches, if present replace the electrode. Inspect the cable.  The connection cable and insulation must be intact. Connectors should be clean and dry. Rinse off salt deposits with water or DI water. Calibration The pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus pH meter accurate. Also, calibrate after cleaning or a long period of storage. Specifications: pH Range: -2.00 to 20.00 pH / -2.000 to 20.000 pH ORP Range: ±2000.0 mV Temp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F) Resolution: 0.01 pH / .001 pH Resolution: 0.1mV Resolution: 0.1°C / 0.1°F) Accuracy: ±0.01 pH / ±0.002 pH @ 25°C / 77°F Accuracy: ±1mV Accuracy: ±0.4°C |±0.8°F pH Calibration: up to 5 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and two custom buffers Temperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual pH electrode: MA917B/1 glass, double junction pH electrode (supplied) Temperature probe: MA831R (included) Logging: Maximum 1,000 samples (stored in up to 100 lots) / on demand, 200 samples on stability, 200 samples/ Interval logging, 1000 logs PC Connectivity: 1 USB Port, 1 micro USB port Power supply: 12VDC, 5 VDC USB Adapter (included) Battery life: Approx. 8 hours of use Auto-off: Selectable 5, 10, 30, 60 min. or off Environment: 0 to 50°C / 32 to 122°F; max RH 95% Dimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches) Weight: 0.9 kg / 2.0 lbs.    

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Precise hydrometer for measuring the sugar content and progress of fermentation in wine ferments. Comes with a thermometer/correction scale built-in. 15" total length. Please Note: Due to the large size of this hydrometer, it does not work with our standard 11" or 14" hydrometer jars. We recommend using our 500mL Graduated Cylinder with this hydrometer.    

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Capillary Tubes for Chromatography Kits

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Refill for Chromotagraphy kit. 25 Sheets.

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The HI7041S electrolyte fill solution has been developed for Hanna's polarographic dissolved oxygen probes. Having the correct electrolyte solution is crucial to the performance of your dissolved oxygen probe. Convenient dropper bottle Made with reagent grade chemicals   HI7041S is designed to refill the electrolyte solution for polarographic dissolved oxygen probes. Polarographic sensor technology is based on the Ross and Clark polarographic measurement method. An oxygen probe is composed of a platinum electrode and a solid silver electrode. The HI7041S is a concentrated Potassium Chloride solution held in place over the electrode by a PTFE (Polytetrafluoroethylene) membrane. With polarographic technology, an external voltage is applied to the platinum cathode, silver anode, electrolyte solution and gas-permeable membrane to establish a current that is proportional to the concentration of oxygen in a solution.  

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One gallon of pH Calibration Solution 4.01 (pink).  You will want to have both 4.01 and 7.01 solutions on hand to properly calibrate your pH meter.

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HI7040L is a high quality, bicomponent zero oxygen solution made from reagent grade chemicals. Hanna dissolved oxygen solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Prepared with reagent grade chemicals. Hassle-free, easy to mix chemical component bottles. Air-tight seal to ensure the quality of the solution HI7040L is a bicomponent zero oxygen solution designed for calibrating both polarographic and galvanic dissolved oxygen sensors. By simply immersing the dissolved oxygen probe in the solution users can quickly calibrate to 0% oxygen concentration, allowing for accurate follow-up measurements of dissolved oxygen in their sample. Hanna dissolved oxygen solutions are produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.   The HI7040L bottle is labeled with: Product code Lot number Expiration date Air tight bottle with tamper-proof seal Ensures quality and freshness of solution Containers are labeled with clearly marked lot numbers and expiration date and have air tight tamper proof seals. Quick and easy oxygen calibration to 0% by immersing probe in solution.    

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The HI84500-62 are packets of stabilizer reagent required for determination of sulfur dioxide in wine using the HI84500 Sulfur Dioxide Mini Titrator for Wine Analysis. The HI84500 mini titrator uses two different titrant solutions that contain different concentrations of potassium iodate to measure a wide range of sulfur dioxide concentration in wine. Both low and high range measurements require the addition of HI84500-62 stabilizer powder to convert iodate into iodine, which in turn reacts with sulfur dioxide. The HI84500-62 powder is packaged into single use packets that are emptied into the sample prior to performing the titration. Pre-measured packets Clearly marked expiration date and lot number The HI84500-62 stabilizer powder packets are necessary to convert the iodate titrant into iodine. The iodine then reacts with sulfur dioxide and the HI3148B ORP electrode is used to detect the endpoint for both the low (1.0 to 40.0 ppm of SO2) and high (30 to 400 ppm of SO2) ranges. The decision by Hanna to use the HI84500-62 stabilizer powder packets and iodate titrant in place of a iodine titrant is due to shelf stability. Iodate offers much greater shelf stability than iodine. By using stabilizer packets the titrant solutions remain stable for longer periods of time.The HI84500 can be used with all wines, including red, which are difficult to test using traditional methods due to the difficulty to observe a distinctive color change when the endpoint is reached.   The HI84500 determines the free and total sulfur dioxide concentration in wine using the Ripper method. Excess iodide is added to the wine sample and reacts with the iodate titrant to produce iodine:   IO3- + 5I- + 6H+ → 3I2 + 3H2O   The iodine produced reacts with sulfur dioxide in the wine according to the redox reaction below:   H2SO3 + I2 → H2SO4 + 2HI   Replacement reagents required to operate the HI84500 include:   Low Range - 1.0 to 40.0 ppm of SO2 High Range - 30 to 400 ppm of SO2 Pump calibration standard HI84500-55 HI84500-55 Titrant solution HI84500-50 HI84500-51 Acid reagent HI84500-60 HI84500-60 Alkaline reagent (Total SO2) HI84500-61 HI84500-61 Stabilizer powder packets HI84500-62 HI84500-62    

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You asked for it, you got it. Vinmetrica took their best accessories and combined them with the SC-300 SO2 and pH/TA Wine analyzer to improve on one of the best total wine analysis kits out there! The Vinmetrica SC-300 SO2 and pH/TA analyzer has been paired up with the following accessories: The Lab Support Stand Vinmetrica Electrode Holder The Double Burette Clamp Magnetic Stirrer Rinse Bottle A Small Tube of Burette Detergent 25 mL Glass Burette. Now you can measure SO2 and pH/TA quickly and easily so you can focus on what matters, making high quality wines! One lean, mean wine analyzing machine. The SC-300 combines the SO2 detection of the SC-100A and the pH/TA analysis of the SC-200 into one power-packed instrument. It’s built on the same hardware and software as our other two analyzers, so the accuracy is superb. And it’s just as easy to use – The audible buzzer and visual stop light will automatically let you know when you’re tests are done! Because it does not rely on a color change, the SC-300 eliminates the guesswork in Ripper sulfite tests, especially in red wines! Why Choose Vinmetrica’s SC-300? Where else will you find a single, compact instrument that can measure sulfite (SO2), pH and TA (Titratable Acidity) levels throughout the fermentation and aging process? Even in Red Wines! It’s Accurate: SO2: ± 2 ppm Free SO2. TA: ± 0.2 g/L Tartaric acid pH: better than ± 0.02 pH units Quick! – Less than 2 minutes per test! Affordable – About a $1 per test!* Easy to Use – No mystery solutions, pumps or tubing. *SO2 (Sulfite) Tests cost approximately 70¢ / Test (the cost of the reagents per test). If you do a combined pH and TA analysis, the cost of reagents for the pH/TA test is approximately $1.12 / Test. Complete Wine Testing Kit – Includes Everything Needed to Analyze Sulfite (SO2), pH and TA (Titratable Acidity) levels in Your Wines & Musts: SO2 reagents pH/TA reagents Two titration beakers Two 5 mL syringes Two transfer pipettes SO2 electrode pH electrode 25 mL sampling pipette (for SO2) 5 mL sampling pipette (for pH/TA) The SC-300 Operating Manual The SC-300 analyzer gives accurate SO2, pH and TA values. Kit includes everything to perform about 50 sulfite tests and 30 TA tests: both electrodes, all reagents, pipettes, syringe and beaker. A Quick Overview – Wine Analysis Procedures with the SC-300: Easy SO2 Test Attach SO2 electrode, press the power button, change to SO2 mode and press enter. Draw up 5 mL of titrant into the syringe and place 25 mL of wine in beaker. Add ~2 mL of the acidifier and ~2 mL of the reactant to wine. Place and hold the SO2 electrode in the wine sample and swirl beaker. Add titrant from syringe dropwise until 15 second long endpoint signal reached. Multiply the titration volume by 20, the SO2 conversion factor, results in ppm Free SO2. Simple pH Test Attach the pH electrode, set aside storage solution, rinse with DI water and blot gently with a paper towel. Press the power button then press the ‘Mode’ button and switch the SC-200 into ‘Cal’ mode. Calibrate using the pH 4 and pH 7 reference standards provided. Put the SC-200 in pH mode. Take 5 mL sample of wine, place in a beaker. Take a pH reading. Accurate TA Test For TA test, withdraw 5 mL of the TA Titrant with the syringe. Take 5 mL wine sample and add ~15 mL of deionized water. Put SC-200 into TA mode, place clean pH electrode gently in solution. Add TA Titrant from the syringe dropwise until the endpoint is reached indicated with the visual and audible signals. Record the volume (in mL) of titrant used. Multiply the titrantion volume by 2, the TA conversion factor, results in g/L Tartaric Acid. Vinmetrica Troubleshooting Guide

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Original Milwaukee replacement thermometer for Milwaukee MW102 Digital pH Meter (MT609).   Milwaukee Part Number: MA830R  

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HI7061L is a general purpose cleaning solution for use with pH and ORP electrode that can be used for a variety of applications. pH electrodes become dirty with use and can produce inaccurate results. Use our General Purpose pH Electrode Cleaning Solution to prolong the life of your electrode and ensure accurate readings. Specially formulated for cleaning pH and ORP electrodes Clearly marked expiration date and lot number for traceability. Air-tight seal to ensure the quality of the solution The most common cause for pH measurement inaccuracies is an unclean or improperly cleaned electrode. This is very important to note, because during calibration, the instrument assumes that the electrode is clean and that the standardization curve created during the calibration process will remain a valid reference until the next calibration. pH meters on the market today will allow an offset voltage of approximately ±60 mV. The deviation from 0 mV is not unusual but ideally should be no greater than ±30 mV. The calibration process compensates for the change in offset voltage. If the mV offset continues to deviate and the meter is calibrated with a dirty electrode then inaccurate readings will result. Cleaning is a fast and effective routine that should be performed on a regular basis as a preventative measure against using a dirty electrode and to ensure that the junction is not clogged. By simply immersing the electrode in the HI7061L cleaning solution for 15 to 20 minutes will dissolve any mineral deposits or other coatings.   Air tight bottle with tamper-proof seal Ensures quality and freshness of solution Each bottle marked with lot number and expiration date. Hanna cleaning solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.    

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Precise hydrometer for measuring the sugar content and progress of fermentation in wine ferments. Comes with a thermometer/correction scale built-in. Please Note: Due to the large size of this hydrometer, it does not work with our standard 11" or 14" hydrometer jars. We recommend using our 500mL Graduated Cylinder with this hydrometer.  

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One gallon of pH Calibration Solution 7.01.  You will want to have both 4.01 and 7.01 solutions on hand to properly calibrate your pH meter.

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