Which Best Refractometer For Coffee Should You Buy Now?

1. DiFluid Coffee TDS Refractometer, Save Data & Rechargeable Coffee TDS Meter with Range 0-26%,Precision ±0.03%, 0.01% Resolution, Portable, Waterpr

• Accurate: Test range 0-26%, precision ±0.03%, resolution 0.01%.
• Save & Share Data: Link to DiFluid APP to save and share test data. Record results to help maintain consistency between batches.
• Power Efficient and Tiny: Fully charged in 1 hour, for up to 30 days of standard use, all in a tiny package that fits in even the smallest of pockets.
• Rugged and Durable: Dust, drop, and IP67 water resistant.
• Auto Temperature Compensation: 5-45ºC, (41-113ºF).

2. RCYAGO Bluetooth Brix Refractometer with ATC, Digital Coffee Densitometer Coffee Concentration Refractometer, Range 0-32% Brix Meter TDS 0-26%

• Brix TDS Meter with Bluetooth: 6 in 1 Brix, refraction index, salinity, moisture content, Baume degree & TDS. smart control by mobile phone APP, full-screen multi-parameter display on mobile phone, It can be used to measure and detect the sugar content and salinity of various fruits. Suitable for beverages, cafes, kitchens, restaurants, offices, etc.
• Accurate Readings: The Brix TDS refractometer can measure Brix 0-32% and Coffee concentration 0-26%, Resolution: 0.01%, Accuracy: ±0.03%TDS, Temperature: 5-45°C.
• Automatic Temperature Compensation: Adjust Automatically to Compensate for Temperature, Which makes it even easier to get fast results.
• USB Smart Charging: Type-C smart fast charging, fast charging, long battery life. Built-in 350mah lithium battery for safe use. Charge for 1 hour can use for 30 days.
• Portable Sugar Content Tester: Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry around.

3. DiFluid Brix Refractometer with ATC for Coffee Digital Coffee Refractometer Range 0-26% +/-0.03% Accuracy

• [Accuracy] Brix range:0-32%; TDS detection range: 0-26%; Resolution: 0.01%; Accuracy: ±0.03%TDS; Temperature range: 5-45℃.

• [Fast Reading] Drop 2-3 drops in the sample tank and data measurement displays within 2s. Subtract kinds of complicated indicator buttons, single button to drop the coffee with quick result displays on the clear OLED screen.

• [IP67 Waterproof and Dustproof] IP67 waterproof and dust resistant,easy to use and clean. Please noted that the charging port is not waterproof.

• [Automatic Temperature Compensation] The refractometer will adjust automatically to compensate for temperature. The detected liquid can be measured accurately even at different teperatures within its adjust range.

• [Portable Size] Weighs only 24g the refractometer is compact in size and light in weight. Ideal for both home and outside.

4. Writiany Digital Coffee TDS Concentration Refractometer, Coffee TDS Concentration Refractometer Digital Brix Refractometer Accuracy ±0.03% TDS Com

• Multi Functional Brix Tester: 6 in 1- Brix, Refraction Index, Salinity, Moisture Content, Baume Degree & TDS.
• Accurate Readings: The digital refractometer can measure Brix 0-32% and Coffee concentration 0-26%, Resolution: 0.01%, Accuracy: ±0.03%TDS, Temperature: 5-45°C.
• Follow Up Your Data: Smart control by APP to give you your extraction rate and save data via APP for next time use.
• Fast Charging: Type-C charging port and 1 hour charging can last for 30 days(without continuous use).
• Portable Brix Meter: Very compact and easy to carry and it’s much smaller than a typical brix meter refractometer.

5. Digital Coffee Concentration Refractometer with BRIX Display Coffee Concentration Meter Sugar Drinks Density Coffee Brix Total Dissolved Solids Met

• BRIX digital display with dual scale, which can measure both the concentration of coffee and the sugar degree of coffee (BRIX)
• The resolution of the digital coffee concentration meter is 0.01%, the measurement is more accurate.
• Brix can also measure the value of fruit sugar, milk tea, drinks, food, etc. With it, can make sure your food tastes better and your diet is healthy.
• The induction tank is not easy to leakage, can be operated by hand and with IP65 protection, can directly wash the induction tank with water.
• Suitable for home use and coffee shop to test the coffee concentration and sugar level to ensure making a delicious coffee.

6. AMTAST Digital Coffee Densitometer Coffee Concentration Refractometer Sugar Drinks Density Coffee Brix TDS Meter AMR300

• Function: Coffee concentration with range of 0-25%; Brix measurement with range of 0-30%; temperature displayed; calibration function
• Provide with suction tube and spare protective cover. The function keys are clear and easy to operate. Digital screen with large number, battery power can be displayed.
• Temperature unit converting: Press key “SCALE” more than 2 seconds, meter will display Celsius or Fahrenheit.
• Calibration: No need calibration every time. Drip 3~5 drops distilled water in sample plate, make sure the water and meter temperature is same and standard temperature is 20ºC, then cover it. Press key “CAL” more than 2 seconds until “CAL” flashing, press “CAL” key again, meter will display “END” and show 0.0%.
• Power off: Meter will power off within one minute if no any operation.

7. Refractometers Made Easy: The “RIGHT-WAY” Guide to Using Gem Identification Tools (The Antoinette Matlins “RIGHT-WAY” Series to Using Gem Identific

8. Espresso Extraction: Measurement and Mastery

9. DiFluid Digital Brix Refractometer and Concentration Meter, 0-55% Range, ±0.1% Precision, 0.05% Resolution,Salinity, Waterproof,Rechargeable and P

• Multifunctional Design: Unlike traditional refractometers, with DiFluid digital refractometer you can measure the sugar content of fruits, juices and liquids, and salinity, brewing, urea, easier and faster.
• High Precision: Our sugar brix refractometer delivers high precision measurements within seconds, featuring test range of 55%, precision +/- 0.01%, and resolution of +/-0.05%.
• Digital OLED Display: DiFluid refractometer features a large OLED display that ensures easy-reading but also indicates other useful information such as brix levels, battery level, temperature or refraction index.
• User-Friendly Design: The brix meter refractometer is compact and easy to operate but also intuitive,it allows you to save and share the data on your DiFluid app. The rechargeable design ensures fast charging in 1 hour that will last up to 30 days (not continuous use).
• Wide Range of Applications: The DiFluid digital refractometer is IP67 waterproof, drop-resistant and can be used by producers, employees or analysts to test the sugar level of fruits, foods, liquids, beverages, and vegetables, salinity, brewing, urea.TIPS: kindly make sure that it is calibrated before measurement.

10. Coffee Meter densitometer Concentration Tester

• ACCURACY AND CONSISTENCY: Refractive index is effected by temperature, so we set Automatic Temperature Compensation (ATC) function for reading be accurate at various temperatures.
• BIG COLOR SCREEN WITH BACKLIT: Unit with a big backlight screen makes you easy to see the readings clearly in poor light.
• EASY AND INSTANTLY: Just turn coffee tester on and drip several drops of coffee in the metal sample groove, press READ button and wait for 5 seconds to get result. Very easy to operate.
• MULTIPURPOSE TESTER: Tester for coffee farmers to know the coffee extraction rate for a reference. Also, coffee dealers and café chain could use this device for a trade evaluation.
• ENERGY CONSERVATION: Our product will deliver with 2 batteries. When you finished your test but forget power it off, unit will shut down automaticly in 60 seconds without any operation. Thus this function will save energy.
• Specifications: Measuring Range: 0~25% Fahrenheit: 32.0 – 104.0°F Net Weight:3. 17 oz(90g) Size:4.76 x 2.28 x 0.98 inches ( 121 x58x 25 mm) Package Including: 1x Refractometer, 1x Anbachi Instruction, 2x Pipette, 1x protective sheath, 2x AAA Batteries.