Top Portable Refractometer

Antifreeze Refractometer in Fahrenheit, 4-in-1 Anti-Freeze Coolant Refractometer Tester for Checking Freezing Point of Automobile Antifreeze System, Battery Fluid, Glycol, Coolant, Antifreeze Tester

  • 4-in-1 Tester - Measuring Freezing of automoblie antifreeze based on ethylene glycol or propylene glycol -60℉ to 32℉. Measuring Specific Gravity of battery acid 1.10 to 1.40Kg/L. Measuring of Windshield Washer Fluid based on ethanol or isopropyl alcohol -40℉ to 32℉. Measuring Urea Concentration in automobile diesel exhauset fluid (DEF) 30% to 35%.
  • Display In Fahrenheit - Updated antifreeze coolant refractometer in Fahrenheit (℉) display, allow you easy to read measured results by ℉ unit, no need to units conversion and save your time.
  • ATC Function - Coolant refractometer Fahrenheit can automatically compensate temperature when ambient temperature changes, eliminate the deviation, you can get the accurate results fast and easier.
  • Easy To Use - Only need 2 or 3 drops of solution and wait for few seconds, then you get the accurate results. These antifreeze tester needs less sample solution than tradistional hydrometer and less expensive then digital refractometer.
  • Durable And Portable - Antifreeze coolant tester is made of aluminum and ABS rubber, non-staining, anti-rust and stury for long perfermance. Comes with durable plastic box, portable and easy to take with you.
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Honey Refractometer with ATC - Tiaoyeer Refractometer for Honey Moisture, Brix and Baume, 58-90% Brix Scale Range Honey Moisture Tester (Honey Refractometer)

  • ACCURATE READINGS : The Honey refractometer can measure Brix (sugar): 58-90%, Resolution: Brix (sugar): 0.2%, 10-32% water with 0.2% reading.
  • ADVANCED AUTOMATIC TEMPERATURE COMPENSATION（ATC）TECHNOLOGY：Adjust Automatically to Compensate for Temperature, Which makes it even easier to get fast results..
  • SIMPLY USE: Using the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look scale through the eyepiece, more accurate to measure sugars in verities of melon, fruits or juice..
  • WIDE USE: The Honey Refractometer is ideal for measuring honey, condensed milk, vegetable oils, sugar syrup, fruit jam and molasses..
  • PORTABLE HONEY CONTENT TESTER: Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry around.
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FJDynamics Digital Brix Refractometer with ATC, Range 0-32%, Rechargeable Refractometer, Refractive Index, Measurement for Salinity, Fruit, Beer, Wine, Resolution 0.05%, Accuracy±0.1%

  • Multi-Function – Test Brix, Salinity, suitable for fruit and vegetable growers, maple syrup producers, home wine brewing hobbies. Used for food, fruit, beverage, coffee, wine, etc..
  • High Precision & Fast measurement — Accuracy ±0.1%, Resolution 0.05%, Meter Range 0-32%, to get the results within 2s..
  • Accurate Readings With ATC — Built with Automatic Temperature Compensation (ATC), FJD brix refractometer delivers accurate readings even if the measurements are in different temperatures (between 5°- 45°C)..
  • Waterproof & Durable — IP67 Design makes it possible for you to wash the refractometer with flowing water. Pretty durable to pass the 1.5M dropping test..
  • Portable FJDynamics Refractometer — Compact in size and light in weight, easy-to-read OLED screen, fast charging. It takes only 1 hour to be fully charged..
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Brix Refractometer with ATC - Tiaoyeer Digital Handheld Refractometer for Beer Wine Brewing, Dual Scale-Specific Gravity 1.000-1.130 and Brix 0-32%

  • ACCURATE READINGS : The Brix refractometer can measure brix between 0-32%±0.2% and Specific Gravity between 1.000-1.130, Brix Accuracy: +/-0.2%..
  • ADVANCED AUTOMATIC TEMPERATURE COMPENSATION（ATC）TECHNOLOGY (10℃~30℃)： Adjust Automatically to Compensate for Temperature, Which makes it even easier to get fast results..
  • SIMPLY USE: Using the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look scale through the eyepiece, more accurate to measure sugars in verities of melon, fruits or juice..
  • WIDE USE: The Brix Refractometer is ideal for Home Brew, Agricultural, Gardening & Educational Purposes, sugar content..
  • PORTABLE SUGAR CONTENT TESTER: Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry around..
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iTavah Brix Refractometer with ATC, Hydrometer for Wine Making and Beer Beer Brewing, Dual Scale, Brix 0-32%, Specific Gravity 1.000-1.130

  • DUAL SCALE:Rapidly and precisely display the Brix (0-32%) and Specific Gravity (1.000-1.130) at the same time, no need to switch unit for readings each time!.
  • ACCURATE READINGS WITH ATC: Hand Held Brewing Refractometerr with Automatic Temperature Compensation(ATC), the brix refractometer will account for changes in ambient temperature and automatically compensate accordingly to Provides accurate and repeatable measurements on easy to read scale..
  • EASY TO USE: Just take a drop or 2 of your brew on the prism and hold the refractometer to the light, then look through the eyepiece to get the reading. No lookup table needed and no waste!.
  • UNIVERSAL FIT: Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes..
  • PORTABLE COMPACT PACKAGE: The refractometer comes with dropper, screwdriver, user manual and cleaning cloth, all included in a hard compact case, the item dimensions is 8"x3"x2.
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Refractometer Concentration Meter, Brix Refractometer, Brix Tester 0-90% for Liquid Sugar Test

  • Accurate measurement---In the measurement of our refractometer concentration meter, the refractive index is made according to the different refractive index of the liquid, which is small and accurate..
  • Simple operation---Our refractometer concentration meter has a simple and easy-to-understand operation method, which is convenient for your use. You can quickly get started and operate..
  • Wide application---This refractometer concentration meter is widely used, this refractometer is suitable for most liquid sugar testing. Can well meet your measurement needs..
  • Convenient to carry---our refractometer is easy to use, durable and small in size and light in weight, making it easy to carry around..
  • Practical and durable---As far as practicality is concerned, the high quality of this refractometer can maintain its high performance for a long time..
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AMTAST Digital Coolant Refractometer for Car Antifreeze Urea Tester Hand-Held Anti Freeze Refractometer Antifreezing Solution Cleaner

  • Antifreeze Refractometer for car. Designed for measuring coolant and antifreeze based on ethylene glycol or propylene glycol.
  • Requires only a few drops of sample Measurement in 2 seconds.
  • Power off: Meter will power off within one minute if no any operation.
  • With temperature display, freely switch operating. Automatic Temperature Compensation is an absolute necessity for refractometer.
  • Portable and Exquisite, Low power consumption, Anti-loss design.
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JOR Refractometer, Dual-Range Scale Device to Measure Salinity and Specific Gravity of Saltwater Aquarium and Reef Tank, Provides Accurate Reading, No Batteries Required, 1 Set per Piece

  • Dual-Range Scale Refractometer --- A healthy saltwater aquarium requires a salinity balance or the salt concentration in aquarium water. Refractometer by JOR helps maintain this fundamental parameter in your saltwater aquarium or reef tank, measuring both salt percentage and specific gravity. This measuring tool has a scale range of 0 to 100%, where 1% means one part per thousand (PPT) or 1000 parts per million (PPM) and with a corresponding specific gravity range of 1.000 to 1.070..
  • Provides Accurate Measurement Reading --- Forget guessing and estimating. This handy refractometer features automatic temperature compensation that gives precise, faster and easier readings..
  • Easy To Use --- Place 2 to 3 drops of aquarium water on the glass, then close the plastic cover. Look through the eyepiece as you hold it under a light source. Check the reading. The blue line indicates the exact salinity level..
  • High Quality And Economical --- This premium quality handheld refractometer has an aluminum alloy body, rubber grip, and adjustable focus. It doesn’t corrode, and since it is analog, it can also save you money because it doesn’t need batteries to operate, sparing you from buying replacements..
  • Complete Care Set --- This portable measuring device c....
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0-10% Brix & Cutting Fluid Rhino Handheld Refractometer with Automatic Temperature Compensation Copper Accuracy 0.1%

  • The Rhino Brix Refractometer HR101 is made of copper and is very sturdy..
  • Brix Refractometer with Automatic Temperature Compensation ( 50°F~86°F / 10°C~30°C )..
  • The Rhino Brix Refractometer HR101 can measure Brix between 0 to 10%, the reading resolution is 0.1%..
  • The Handheld Brix Refractometer complete with a water bottle, calibration mini-screwdriver, English instruction manual, cleaning cloth, plastic....
  • We provide 2 years of quality warranty and customize services for the 0~10% Brix refractometer..
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Honey Refractometer for Honey Moisture,13-25% Honey Moisture Refractometer Tester with ATC,Measuring Moisture with High Accuracy for Honey, Bee Keeping Supplies

  • 【Professional Honey Moisture Refractometer】The refractometer with ATC is specially designed for measuring the moisture content in honey. It has a high accuracy of 0.1,which is much higher than the cheap refractometer. And the clear scale can accurately and quickly reflect the measurement results. It is an ideal choice for honey suppliers and beekeepers..
  • 【ATC Design】 The refractometer for honey moisture adopts the Automatic Temperature Compensation technology from 10℃ to 30℃ (50 F to 86 F) to reduce the measurement errors caused by different temperatures. The temperature sensor detects the temperature of the prism for temperature compensation, which makes the reading fast and accurate..
  • 【Hand-Held Refractometer】Rugged design, 7.48”x1” small size, light weight and easy to carry around. The ridged outer shell adopts the streamlined design of telescope-shaped,which is easy to grasp.The refractometer body（except eyepiece) is waterproof and can be directly washed with water..
  • 【Easy To Use】Drop 2-3 drops of liquid sample on the prism of the honey moisture refractometer, and then read the reading directly through the eyepiece. No need of measurement or calculation, simple operation, convenient use and time saving..
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Beer Wort Refractometer for Homebrewing Beer Dual Scale Specific Gravity 1.000-1.120 and Brix 0~32% Beerbrewing Refractometer Hydrometer with ATC Autoction Temperature Compensation

  • 2 IN 1 REFRACTOMETER: The brix beer Refractometer with dual scales --- Brix meter scale measures drinks or solution sugar concentration widely used in....
  • EASY TO OPERATE: This brix refractometer is easy to use, after calibration, put 2 or 3 drops of sample on prism, and towards to light, quick get the....
  • AUTOMATIC TEMPERATURE COMPENSATION: Beer wort refractometer with ATC function can automatically compensation according to changes in ambient....
  • PERFECT REPLACE BRIX HYDROMETER: This beer refractometer need less sample solution for making or testing sugar drinks, fruit juice, and home....
  • ALUMINUM BODY MATERIAL: The refractometer is made of aluminum and ABS rubber, non-staining, resistant to abrasion and anti-corrosion. Lightweight and....
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SYNRA Honey Refractometer, Provides Accurate Brix, Moisture, and Baume Measurements, Non-Slip Grip, Multi-Functional and Easy to Calibrate, with Protective Case

  • Accurately Measures Honey’s Water And Sugar Content --- Featuring an Automatic Temperature Compensation (ATC), Honey Refractometer by Synra provides necessary accurate measurements for honey-making no matter what the environment’s temperature is. It allows you to measure honey’s sugar content up to 90% Brix, moisture, and Baume. You can have all three liquid indices at one time..
  • Easy To Calibrate And Use Refractometer --- To calibrate this measuring device, add a few drops of calibration solution on the prism and adjust using a screwdriver. Put three drops of honey on the prism and then look into the eyepiece to read the measurement. It comes with a focus feature for clearer view results..
  • Comfortable Optical Device --- This measuring tool has used durable metal and plastic materials in its overall construction. It showcases a soft rubber eyepiece for comfortable reading. The cushioned and non-slip rubberized grip, on the other hand, helps shield the sample solution from body heat..
  • Multi-Functional Measuring Tool --- Aside from checking the honey quality, this black and silver-colored refractometer can also measure the properties of other high sugar-related liquids like maple syrup and molasses. It is also an excellent measuring tool to get....
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