Best Optical Refractometers In January 2025

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There is always a perfect Best Optical Refractometers out there in the market for you. However, you may not have the time and resources to try and research each of them in detail. So we’ve done the heavy lifting and are sharing below our detailed review of Top 10 Best Optical Refractometers.

To help you in your search, we have completed this list of the Best Optical Refractometers.

Top Rated Best Optical Refractometers Of 2025

Rank	Product Name	Score
1	Handheld Wine Alcohol Refractometer with ATC Dual Scale Brix 0-40% 0-25% VOL Optical Buy Now	9.7 Buy Now
2	Brix Refractometer with ATC, Brix 0-32, Hydrometer in Wine Making, Homebrew Kit (0~32%) Buy Now	9.5 Buy Now
3	Tiaoyeer Brix Refractometer with ATC Digital Handheld Refractometer for Beer Wine Fruit Sugar Buy Now	9.1 Buy Now
4	Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Buy Now	8.8 Buy Now
5	Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Buy Now	8.6 Buy Now
6	Brix Meter Refractometer Portable Brix Refractometer with ATC, Dual Scale-Specific Gravity Brix Meter Buy Now	8.3 Buy Now
7	KKmoon Salinity Refractometer, Handheld Seawater Hydrometers, Optical Salinity Tester, Portable ATC Refractometer, Dual Buy Now	8.1 Buy Now
8	SMARTSMITH Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic Temperature Compensation Buy Now	7.8 Buy Now
9	TRZ Brix Refractometer with ATC, Handheld Refractometer,Dual Scale-Specific Gravity 1.000-1.130 and Brix 0-32% Buy Now	7.5 Buy Now
10	Rhino Beer (0-32% Brix & 1.000-1.130 Specific Gravity) Refractometer for Homebrew and Automatic Buy Now	7.2 Buy Now

1. Handheld Wine Alcohol Refractometer with ATC Dual Scale Brix 0-40% 0-25% VOL Optical

• Cushioned w/ soft and comfortable non-slip rubberized grip, insulate test solution from body heat
• Heavy duty built with finest quality of aluminum and rubber
• Alcohol & brix refractometer is designed for winemaking. use to test the sugar content and alcohol concentration level by volume in grape juice.
• Auto temperature compensation (atc), rest easy that your measurements are always accurate regardless of temperature variation
• Measuring range: alcohol: 0-25%vol / brix: 0-40%brix at 20c working temperature

2. Brix Refractometer with ATC, Brix 0-32, Hydrometer in Wine Making, Homebrew Kit (0~32%)

• It is designed for the brix measurement of ferment for brandy, beer worth, sugar solutions, fruit juice or milk beverages.
• Ideal for home brew, wine making, agricultural, gardening & educational purposes.
• Easy operation and save big: just need 2-3 drops of solution, you can get accurate readings.
• Automatic temperature compensation makes it even easier to get fast results.
• Brix range 0-32%, the reading resolution is 0.2 %.brix accuracy: +/-0.2%

3. Tiaoyeer Brix Refractometer with ATC Digital Handheld Refractometer for Beer Wine Fruit Sugar

• 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%.
• 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.
• Advanced automatic temperature compensationatctechnology (10~30) adjust automatically to compensate for temperature, which makes it even easier to get fast results.
• 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.

4. Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in

• Consistently accurate readings of 0-32% brix and 1.000-1.120 specific gravity.
• Durable and easy to use & carry -- the main part is made of chromium, it's light but durable.
• It's designed for testing the suger content and specific gravity of liquid.
• Automatic temperature compensation makes it even easier to get fast results.
• Ideal for home brew, wine making, agricultural, gardening & educational purposes.

5. Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic

• Features automatic temperature compensation.
• The main part is made of chromium, it's very durable.
• Measure salt water or salinity of water, ideal for aquariums and marine monitoring.
• Comes with hard case, dropper, screwdriver, user manual and cleaning cloth.
• Measures on 2 scales, specific gravity (d 20/20) and parts per thousand.

6. Brix Meter Refractometer Portable Brix Refractometer with ATC, Dual Scale-Specific Gravity Brix

• Sugar content refractometer: measuring brix concentration of food, fruit juice, jam, tea and beverage. brix meter can be use for homemade fruit juice, beverage and tea as well as for laboratory or educational purposes.
• Durable refractometer: main body is made of aluminum and abs rubber, sturdy design, anti-rust and resistant to abrasion and corrosion. optical lens with high refractive index provide accurate measurement.
• Atc brix meter: when environment temperature changes the sugar refractometer can automatic temperature compensation (atc)10 c ~ 30 c (50 f ~ 86 f), don't worry the fluctuate temp affect the measuring value.
• What you get: handheld brix refractometer, mini screw driver for calibration, pipette, cleaning cloth, plastic box and plastic box. 12 months quality guarantee, for any questions and please feel free to contact us.
• Quick precise & less sample: place 2 or 3 drops on the prism,wait for a few seconds and get the measured value. brix 0-32%, resolution: 0.2%, fast and accurate measuring and no wasting solution.

7. KKmoon Salinity Refractometer, Handheld Seawater Hydrometers, Optical Salinity Tester, Portable ATC

• Instant reading result: just need 2-3 drops of solution and a few seconds, you can get accurate readings.
• Handheld design and non-slip rubber handle for easy operation.
• With measurement level for direct reading. adjustable manual focus, easy to focus and calibrate.
• Measure salt water or salinity of water, ideal for aquariums and marine monitoring.
• Built-in automatic temperature compensation(atc) to get faster results.

8. SMARTSMITH Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic

• Aircraft alumium body material:the alcohol refractometer is made of non-staining, non-corrosive and non-reactive aluminum which is lightweight to carry,anti-scratch and durable.
• Note: not recommend for wine or others which contains much sugar and other ingredients.3 droppers bonus :we have packed 3 droppers for you.
• Endless application:it is a portable optical instrument for bartender, alcohol retailer and food producing etc.the scale range is 0 - 80 %v/v (v/v - alcohol volume percent), division: 1 %v/v.
• Accurate readings with atc: handheld alcohol refractometerr with automatic temperature compensation(atc),no more worry about the temperature change will influence the reading accuracy.thealcohol volume percent measurement refractometer will account for changes in ambient temperature and automatically compensate accordingly to provides accurate and repeatable measurements.
• Alcohol refractometer designed for testing spirit alcohol volume percent, for brandy, whisky, vodka etc. note: not recommend for wine or others which contains much sugar and other ingredients.

9. TRZ Brix Refractometer with ATC, Handheld Refractometer,Dual Scale-Specific Gravity 1.000-1.130 and

• Measuring range:sg wort 1.000-1.130
• It is more accurate than a hydrometer and easy to measure. measuring range: brix (sugar): 0 - 32%, resolution: brix (sugar): 0.2% automatic temperature compensation (10 ~ 30 ) and calibration screw.
• For sugar concentration in fruit juces, soft drinks, vegetables, foods and cooling lubricants
• The instrument is resistant to abrasion and corrosion resistance. can be measured acidic and alkaline and other general corrosive liquid.
• The refractometer body and the retaining ring are made of brass and chrome plated. the internal optical lens with high refractive index make up the precision optical system.

10. Rhino Beer (0-32% Brix & 1.000-1.130 Specific Gravity) Refractometer for Homebrew and Automatic

• Rhino beer refractometer complete with portable holster, water bottle, desiccant, calibration mini-screwdriver, english instruction manual, cleaning cloth, plastic pipette and case.
• Rhino beer refractometer can measures 0-32% brix and 1000-1.130 sg. it is suitable for measuring the proportion of beer or malt juice ( brewing ) or the fermentation process of brandy.
• Rhino beer refractometer can replace your hydrometer because of easy and accurate measurements. use the liquid sampler to take three or four drops of wort and put them on the prism. then hold the refractometer up to the light source and look through the eyepiece. due to the dual scale, there is no need convert the result into specific gravity as the scale measures both ...
• The surface of the refractometer is sprayed with teflon, it has the characteristics of wear resistance, corrosion resistance, anti-static and anti-adhesion.
• Rhino beer refractometer with automatic temperature compensation ( 50f - 86f / 10c - 30c ).