Refractometer

Feels like professional lab equipment and worth every penny Made by leading brand in beer analysis but at a home user price. Get Fast and Accurate gravity readings at any point in the brewing process even when alcohol is present 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 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! Protect your device with the Silicone Protection Cover! 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. Mobile Apps: Free mobile apps for each application Brew Meister Proof Meister Wine Meister Features Quick measurement Fermentation tracking & visualization Continuous tracking ABV & Attenuation calculation based on OG & FG Automatic Temperature Compensation Stores batch records (unlimited amount included in premium) Data export 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 Operating System Android & iOS Compatible with Apple Watch Features Free: Basic features and all measurement units Premium features: Free for one year New App Features: 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) 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 Specifications: Measuring range Plato: -10 °P to +40 °P Brix: -10 °Bx to +80 °Bx Baumé: 0 °Bé to 45 °Bé Oechsle: -50 °Oe to +400 °Oe Klosterneuburger Mostwaage: 0 °KMW to 30 °KMW Babo: 0 °Babo to 30 °Babo Sugar concentration: 0 g/L to 500 g/L Alcohol: 0 %v/v to 100 %v/v Proof: 0 °Proof to 200 °Proof Specific Gravity: 0.7 to 1.2 Temperature: 5 °C to 30 °C / 41 °F to 86 °F Accuracy Plato: 0.3 °P Brix: 0.3 °Bx Baume: 0.3 °Bé Oechsle: 2 °Oe Klosterneuburger Mostwaage: 0.3 °KMW Babo: 0.3 °Babo Sugar concentration: 3 g/L Alcohol: 0.5 %v/v Proof: 1 °Proof Temperature: 0.2 °C / 0.4 °F Specific Gravity: 0.005* Digital resolution Plato: 0.1 °P Brix: 0.1 °Bx Baume: 0.1 °Bé Oechsle: 1 °Oe Klosterneuburger Mostwaage: 0.1 °KMW Babo: 0.1 °Babo Sugar concentration: 1 g/L Alcohol: 0.1 %v/v Proof: 1 °Proof Temperature: 0.1 °C (0.01 °F) Density: 0.001 g/cm³ General 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 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 101 mm x 58 mm x 44 mm (4 in x 2.3 in x 1.7 in) Weight (incl. batteries) approx. 190 g (0.42 lbs) Mobile Operating System Android 5.0 and higher; iOS 13.0 and higher Scope of supply EasyDens portable density meter, syringe 10 mL, batteries, adapters Luer, adapter Luer lock, waste hose, illustrated application description, certificate of compliance, safety guide Ingress protection IP65 according to IEC 60529 *accuracy for aqueous solutions (such as beer, wine, distilled spirits): 0.001  

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A refractometer is used to measure the density of a solution, in our case how much malt sugar is in solution. Featuring both a Brix scale AND a Specific Gravity Scale Our refractometer is unique in that it features both a Brix Scale and a Specific Gravity Scale, the scale most homebrewers use. Why use a Refractometer you ask? Are you tired of not hitting your desired target gravities? Have you tried to cool a large sample so you could use a hydrometer and see what your gravity is? A refractometer allows you take instant gravity readings, with just one drop, at any point during the boil, or even during the run off of the sparge during an all-grain brew. These 'during the process' readings allow you to add more water or boil longer so you can attain exactly the gravity you desire. Refractometer Statistics Our refractometer is hand held with a metal body, flexible eye piece and rubber grip. It features a 0 to 32% Brix scale and from 1.000 to 1.120 on the Specific Gravity Scale with .2% resolution and ATC (Automatic Temperature Compensation). Traditional refractometers without ATC are calibrated to work at 68 degrees Fahrenheit. The ATC function allows you to use the refractometer in an ambient temperature range of 50-86 degrees Fahrenheit (10-30 Celsius.) Because your sample is just one drop, and will quickly adjust to the temperature of the refractometer, the temperature of the sample is irrelevant. Our unit also comes with a manual calibration knob that is secured with a lock nut. To calibrate place one drop of distilled water on the testing platform and adjust to zero if necessary. Getting Geeky about why the Specific Gravity Scale on our unit is accurate Some dual scale refractometers feature a linear scale that multiplies brix by 4 to get Specific Gravity. This is okay at lower gravities up to around 1.040 but the higher your starting gravity goes, the less accurate the conversion is. For example, take a Brix reading of 10, multiply by 4, and you get a SG reading of 1.040 - the accurate SG reading is 1.041. Take a Brix reading of 20, multiply by 4, and you get 1.080 - the accurate conversion is 1.084. We worked with our Refractometer manufacturer to create a unit with a non linear conversion and thus this model can be accurately used for Specific Gravity readings. NOTE - Refractometers will not read correctly if alcohol is present. We have a spreadsheet that can be used to help determine your actual gravity or brix, and this can be found in the "Documents" tab above.

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Track your mash tun run off during sparging, pre-boil gravity, post-boil gravity, and starting gravity before fermentation Readings are almost instantaneous, requires only a few drops, and there's no need to cool your sample thanks to ATC Triple scaled for use in brewing, winemaking, and distilling LED illumination makes it easy to see your readings even in low light environments like your garage or basement Water resistant enclosure—dip the refractometer into your wort without risk of damaging the LED light Includes case, pipette, and USB magnetic charging cable If you want a quick and easy way to take gravity readings during the brewing process, then a refractometer is the tool for the job. Taking hydrometer readings during the brew tends to be a time-consuming process, and by the time you get a reading it may be too late to react. This is because you need to take a large sample and cool it to get an accurate reading. A refractometer allows you take instant gravity readings, with just one drop, at any point during the boil, or even during the run off of the sparge during an all-grain brew. These 'during the process' readings allow you to add more water or boil longer so you can attain exactly the gravity you desire. Traditional refractometers without ATC are calibrated to work at 68°F. The ATC function allows you to use the refractometer in an ambient temperature range of 50-86°F (10-30°C). Since your sample is just one drop, and will quickly adjust to the temperature of the refractometer, the temperature of the sample is irrelevant. This unit also comes with a manual calibration knob that is secured with a lock nut. To calibrate place one drop of distilled water on the testing platform and adjust to zero if necessary. The LED light is a handy feature that helps illuminate the sample and make the scale easier to read. Features: Triple Scaled 0-32 Brix 0-1.130 Specific Gravity for Wort 0-1.130 Specific Gravity for Sugar Water resistant enclosure Adjustable focus eyepiece with rubber grip Automatic Temperature Compensation LED illumination function Rechargeable battery Please Note: The Sabre Refractometer is used to measure unfermented wort. Once alcohol is present, the use of a correction table is advised. KegLand Part Number: KL25072

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MoreBeer!'s Favorite SmartRef Benefits: Only refractometer we know of that has alcohol correction built in. Gives an accurate reading during fermentation when an original reading is taken Only requires the smallest of samples Dual purpose: Can be used in the field to measure sugar content of grapes Costs less than the Anton Paar EasyDens. EasyDens gives accurate readings at any point during fermentation without the need for an original reading. Our Take:  The SmartRef is a very smart digital refractometer. Unlike other refractometers on the market, it will automatically correct for alcohol during fermentation (currently only in beer) and give you an accurate reading. In order for the SmartRef to make the required adjustments for alcohol, it is required that you take an original reading before fermentation. This is a key difference from the Anton Paar EasyDens. With the EasyDens you can take a reading at any point during fermentation without the need of an original reading. Does that feature make the EasyDens worth the extra money?  That is up to you of course, but sometimes in brewing we forget to take an initial reading on brew day.  When used together the SmartRef and EasyDens allow for some very unique measurements like the ability to know the original gravity of a beer even without an original reading. To learn more about using these meters together, click here.  SmartRef Features: 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 Record and share readings from the ap Use in conjunction with the EasyDens to determine ABV, ABW, OG, FG, & Real Extract in finished beer 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, such as specific gravity, 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 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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Our EasyDens Protection Cover keeps your EasyDens safe and clean. Silicone cover which perfectly fits the EasyDens (Gen 2 / MT751).  

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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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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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Replacement Tube for EasyDens Bluetooth Connected Density and Gravity Meter by Anton Paar Material: Silicone ID:3 mm (0.11") OD:5 mm (0.19") Length: 1 meter (3.2')

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