13 best refractor meters

• It's designed for testing the suger content and specific gravity of liquid.
• Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes.
• Consistently accurate readings of 0-32% Brix and 1.000-1.120 Specific Gravity.
• Automatic Temperature Compensation makes it even easier to get fast results.
• Durable and Easy to Use & Carry -- The main part is made of chromium, it's light but durable.

User questions & answers

Question:	My refractometer is impossible to calibrate... anybody else have issues or tips
Answer:	I used distilled water and put three drops on the prism. Close it so there is no air bubbles and right under the light it should have a blue tint to it. Just lining the Blue tint line to the 0 line.
Question:	does it measure brix for grape to know if it is ready to harvest for wine
Answer:	Yes it does. I've tested boxes of (Zinfandel) grapes from California in September that I use for wine-making and they've been in the neighborhood of 23-25 brix. I'm sure you can read about higher brix levels but that's about what I get for those grapes and this device. All you do is squeeze a drop or two onto the sloped lens, close the clear cover over so it smears, hold it up to the light and read the scale. You can try several grapes or crush a number of them together to get an average.
Question:	can I use this for melases ? and how to use
Answer:	I am assuming the by melases you mean molasses. I have not tried to measure the specific gravity (SG) of molasses but I suspect you will have trouble with pure molasses. The SG might be out of range and the dark color of molasses may make it hard to read. If the molasses is dissolved in water then yes you should be able to use the reflectometer. To use a refractometer first zero the refractometer using plan water close to the same temperature as what you are measuring. SG is dependent on temperature. Once zeroed dry the surface and put a couple of drops of what you want to measure on the refractometer and read the results. The refractometer is easier to read in bright light: sunlight or a flashlight.
Question:	Can i use this to test the sugar content of my homegrown fruits and vegetables
Answer:	Yes, you can.

Product features

Brix & Specific Gravity Refractometer

This refractometer is designed for measuring the suger content and specific gravity of liquids. A Brix Refractometer that includes a specific gravity scale. You won't have to do conversions between Brix and gravity when doing measuring, you'll get the two index in one time. Best of all, it only requires a few drops of liquid for an accurate reading. No need to lose a whole hydrometer test jar of beer or wine in the process.

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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!

ATC FUNCTION

The build-in Automatic Temperature Compensation feature makes it get consistently accurate reading, no need to control the liquids temperature deliberately, just make sure it's at roomtemperature ( during 0-25 ℃) .

SAFE AND DURABLE

This refractometer is constructed with non-staining, non-corrosive and non-reactive chromium material which make sure hygiene and safety for all users.

EASY TO USE

Just take a few drops of your liquids on the prism and hold the refractometer to the light, then look through the eyepiece, you can get the reading. No need lookup table and no waste!

Intended Uses

• Used for sugar content control in food & beverage producing.
• Used for monitoring ripeness of growing plants, fruits & vegetables.
• Used for science research, clinical laboratories.
• Used for control concentration of your cutting and grinding fluids.

Include:

1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes

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User questions & answers

Question:	I am making cherry bounce, a combo of bourbon and cherries. you let it sit for six months. it seems to be at the top of the 80%. do i need a higher
Answer:	Takes a standard 357 button cell. Very common battery.
Question:	Will this work for home brewed rum
Answer:	Not sure the number , but it is like a watch battery
Question:	Will this work on herbal tinctures
Answer:	Enough to fill the container, I would estimate about a cup
Question:	I have a ground source heat pump that uses a methanol/water mix for the ground loop coolant. Will this refractometer work for checking that mix
Answer:	I have found the most common problem for inaccurate readings is air bubbles attaching to the salinity level gauge. The problem is more pronounced when testing pure water. Look at the gauge and see if air bubbles are sticking to it. That will give higher than actual results.

Product features

80 v/v Alcohol Volume Refractometer

• It is designed for testing Spirit Alcohol Volume Percent, ideal for Brandy, Whisky, Vodka etc.
• 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.
• Features automatic temperature compensation: makes it even easier to get fast results.
• Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.

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ATC FUNCTION

The build-in Automatic Temperature Compensation feature makes it get consistently accurate reading, no need to control the liquids temperature deliberately, just make sure it's at roomtemperature ( during 0-25 ℃) .

SAFE AND DURABLE

This refractometer is constructed with non-staining, non-corrosive and non-reactive chromium material which make sure hygiene and safety for all users.

EASY TO USE

Just take a few drops of your liquids on the prism and hold the refractometer to the light, then look through the eyepiece, you can get the reading. No need lookup table and no waste!

Package Include:

1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes

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• Upgraded Quality
• Partable Hard Storage Box
• Dual Salinity Scale
• Automatic Temperature Compensation
• Full 12 Month Replacement Warranty

User questions & answers

Question:	Does this one refractor have light built in it ? Really cool if had a tiny solar cell ..never needing a battery ! (Idea
Answer:	This refractometer is used with outdoor or bright lights. You put your frac or producer water on and point it in the light to get your salinity level. No battery ever required for that. Now... if it’s used for something other than testing chlorides... I don’t know how it’s used.
Question:	What's the dimensions of the case this product comes in
Answer:	The plastic case is about 8.2 (L) X 3.5 (W) X 2.2 (H) in inches.
Question:	How often do you re-calibrate, and when would you know if it needs to be re-calibrated
Answer:	I would check about every month or so. As for when you would know if it needed re-calibration just put a few drops of fresh water on lens and see if it reads 0. If it doesn't re-calibrate.
Question:	Can I use it fot beer
Answer:	I have a brewing refractometer and tried using it to read salinity and it just read 0 on my tank and my pond so I'm guessing there is a difference between the two. I wouldn't have thought so.

Product features

High Quality

It features high-quality optics with smooth focusing. Its main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system.The instrument is resistant to abrasion and corrosion, can be used to measure the salinity of general corrosive liquid. (But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement. )

ATC Function

For regular refractometer without ATC function, slight temperature change can affect the accurate of salinity measurement, but our brand refractometer is equipped with automatic temperature compensation part inside, during normal temperature, once calibrated, the temperature change would never affect the accurate of your measuring result. This makes it more convenient to use in different temperature.

Dual Scale

This measures on 2 scales - specific gravity (D 20/20) and parts per thousand, scale range: 1.000 to 1.070 specific gravity and 0 to 100 per thousand salinity ( or say it 0-100 ppt), the reading resolution is 0.1 %, accuracy: +/-0.1%.

With this refractometer, you can get two readings at the same time in just one test, and the scale makes it possible to measure very low concentrated salt solution.

Portable & Easy

This refractometer is compact in size and light in weight, it comes with sturdy storage box, and it needs no battery, it is convenient to keep up and carry around.

It's super easy to use, just need 2-3 drops of solution and a few seconds, you can get accurate readings, and with the direction of the user manual, you will learn how to calibrate and use the refractometer easily.

It comes with every thing you need:

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Include: 1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes

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Calibration

Accurate measurement based on carefully calibration, please calibrate the refractometer before your first use. The calibration is very easy, the product comes with a detailed operation manual, which will show you how to calibrate and operate it exactly. During normal temperature (50℉ to 86℉), you don't have to calibrate it frequently, once every a few months is OK, but during temperature below 50℉ or higher than 86℉, we still recommend you recalibrate it before use to make sure the best accuracy.

Brief Operation Step

After calibration, ​clean the prism with soft cloth, and then place 2-3 drops of the liquid sample to be tested on the prism, then close the cover plate and make sure the sample spreads across the prism without air bubbles or dry spots. Wait for about 30 seconds to let the reading to stabilize. Align the prism assembly with the light source, look into the eyepiece and you can get the reading.

User questions & answers

Question:	are they calibrated
Answer:	I verified with plain water to read zero
Question:	Can I use this for a marine fishtank
Answer:	No, this is for measuring brix.
Question:	will it measure alcohol contect in kombucha
Answer:	No, this is for measuring sugar content, you need specific alcohol meter for measuring alcohol content.
Question:	Ok new to saltwater fish.. will this measure salinity
Answer:	No, this is for measuring sugar content, for saltwater fish, please search salinty refractometer.

Product features

Brix Refractometer 0-32%

• It's designed for brix measurement of sugary liquids such as brandy, beer, ale, fruit juice and milk beverages etc.
• Ideal for home brewing, wine making, agricultural, gardening & educational purposes.
• Brix Range 0-32%, the reading resolution is 0.2 %.Brix Accuracy: +/-0.2%
• Automatic Temperature Compensation makes it even easier to get fast results.
• Easy operation and save big: just need 2-3 drops of solution, you can get accurate readings.

------------------------------------------------------------------------------------------------------------------------------------------------------ >>> The Scale

The usual sucrose concentration of selected substances

• beer wort >>>0-20 / tomato juice >>>3 ~ 6
• peach juice >>>6 ~ 12 / orange juice >>>6 ~ 13
• apricots >>>8 ~ 11 / sour cherry >>>8 ~ 18
• pears >>>8 ~ 22 / prunes >>>9 ~ 14
• mirabelle plum >>>10 ~ 15
• cherries >>>10 ~ 18
• gentian (Gentiana lutea)>>>10 ~ 25
• rowanberries >>>14 / milk beverages >>>16 ~ 21
• plums >>>18 ~ 22 / juniper - berries >>>30

User questions & answers

Question:	does it measure sugar content diectly from the fruit? grape?pear
Answer:	Brix measures the amount of solids in solution. That means it will measure sugar but also all other nutrients that are in the juice. It’s not just sugar.
Question:	Can I measure sugar level in food or fruit with this refractometer
Answer:	Yes, it can.
Question:	Can I use to check sugar content of fruit
Answer:	Thank you for your question! This brix refractometer can measure the sugar content of any fruit juice, including apple juice, up to 32% sugar. Just press the apple flesh to extract the juice and remove any solids from the sample to get the most accurate reading.
Question:	Can this be used for calf colostrum
Answer:	Yes, it can.

• The refractometer is a portable precision optical instrument used for measuring the diesel exhaust fluid concentration.
• AIRCRAFT ALUMIUM BODY MATERIAL:The Urea Concentration Refractometer is made of non-staining, non-corrosive and non-reactive aluminum which is lightweight to carry,anti-scratch and durable.
• EASY TO USE:Just need 2-3 drops of solution, you can get accurate readings. No batteries needed.
• Equipped with “Automatic Temperature Compensation” (ATC) for accurate measurements without recalibration after shifts in ambient working temperature (field use).The "ATC" range is 10'C-30'C (50'F-86'F).
• 3 DROPPERS BONUS:In consideration of some customers feedback say 1 dropper is not enough for frequent uses,we have packed 3 droppers for you.Every piece of our products is strictly inspected before sale.If this product fails through faulty materials or workmanship, contact our service department direct on amazon.

User questions & answers

Question:	Do batteries needed
Answer:	I purchased 2, one for my instrument cluster, the second was for my rear batteries that supply my amp... that way I can know what's running my truck and what's running for volts on the amplifier
Question:	Is this a regular refractometer I can use for other purposes or somehow specific for honey
Answer:	I hooked it up to a Fluke 87 V Amp Meter and it uses about 41 mA (.041 Amps) so a 1/4 (.25) Amp or less fuse would work. Just so you are aware you may get a small voltage drop across the contact on you toggle switch, especially if it is of low quality. Also the voltmeter seemed to be very accurate
Question:	How often do you re-calibrate, and when would you know if it needs to be re-calibrated
Answer:	Hi, friend: could you please tell us by our service email address what "something more non metal" you means and which sample you want the item to test? And there are serveral links for our tension meter for your reference, please kindly check it! HTD series: https://www.amazon.com/dp/B076MVNHR1?ref=myi_title_dp&th=1 Surface Tensiometer: https://www.amazon.com/dp/B01M7O9JAW?ref=myi_title_dp Wire Rope Tension Meter: https://www.amazon.com/dp/B01M9BC5TF?ref=myi_title_dp Service email : [email protected]
Question:	Is the eyepiece adjustable to allow you to focus on the values you're looking at
Answer:	Hi, friend: could you please tell us by our service email address what "something more non metal" you means and which sample you want the item to test? And there are serveral links for our tension meter for your reference, please kindly check it! HTD series: https://www.amazon.com/dp/B076MVNHR1?ref=myi_title_dp&th=1 Surface Tensiometer: https://www.amazon.com/dp/B01M7O9JAW?ref=myi_title_dp Wire Rope Tension Meter: https://www.amazon.com/dp/B01M9BC5TF?ref=myi_title_dp Service email : [email protected]

Product features

SMARTSMITH Professional DEF Refractometer

HOW DOES THE SMARTSMITH DEF Refractometer HELP ME?

The DEF Refractometer will help determine if it is time to change out your Diesel Exhaust Fluid!

Old DEF is less efftective at treating NOx, therefore a maintained DEF fluid will help reduce

NOx and any potential tickets you may get from a cop! Did you know that research suggests

that a truck running a DEF system can get better mileage! True! Calibrate with Water

(water = 0% Urea Concentration) and wipe clean with a cotton towel, and you're ready to go!

• It is designed for measuring sugar content in fruit, honey, maple syrup and other sugary drink.
• It is portable and needs no battery, it is easy to learn and use even for new user.
• Automatic temperature compensation function minimizes the effect of the temperature on testing result.
• It's 0-80% large scale range makes it be suitable in wider field.
• Includes: a firm plastic case, a refractometer ,a cleaning cloth, a screw driver, an operating instructions, some pipettes.

User questions & answers

Question:	Is it accurate at high temperatures? Is the owner manual online
Answer:	Depends upon where u pick up the power for it. If you use the cigarette lighter accessory port, it will turn off, typically, yes.

Product features

80% Brix Refractometer

This refractometer is designed for measuring sugar content in sugary liquids such as fruit juice, honey, maple syrup and other . The 0-80% large scale range makes it be suitable in wider field. This refractometer is almost equivalent to a regular brix plus a honey refractometer, but you just need to spend about half money. It only requires a few drops of liquid for an accurate reading, No need to lose a whole hydrometer test jar of sample liquids in the process.

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Large Scale Range

The 0-80% large scale range makes it be suitable in wider field. This refractometer is almost equivalent to a regular brix plus a honey refractometer, but you just need to spend about half money.

Safe and durable

This refractometer is constructed with non-staining, non-corrosive and non-reactive chromium material which make sure hygiene and safety for all users.

Easy to use

Just take a few drops of your liquids on the prism and hold the refractometer to the light, then look through the eyepiece, you can get the reading. No need lookup table and no waste!

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", the item weight is only 8.8 ounces. makes it very portable and easy to carry.

intended Use 1

Used for sugar content control in food & beverage producing.

intended Use 2

Used for monitoring ripeness of growing plants, fruits & vegetables.

intended Use 3

Used for science research, clinical laboratories.

Include:

1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes

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• Function 1: Measuring freezing point temperture of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale range: ethylene glycol base: -84°F-32°F, propylene glycol based -60°F-32°F
• Function 2: Measuring concentration of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale Range: ethylene glycol base: 0-70% propylene glycol based 0-63%
• Function 3:Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg/l
• Features automatic temperature compensation: makes it more convenient to use in different temperature.
• Quick and easy: Just need 2-3 drops of solution and a few seconds, you can get accurate readings. And no battery needed.

User questions & answers

Question:	Is this product actually the one listed for testing glycol. The last one i ordered was the same description as this but i recieved a salinity refracto
Answer:	320*240pixels
Question:	Judy's review that recalibration is required for every 5 degree change in temperature? If that's true a comment on practicality for non lab use
Answer:	No
Question:	How to read? 100% water looks all blue
Answer:	Hello! Thank you very much for your great support! Please contact our customer service email: [email protected], we will send the picture of the QR code for you, thank you!
Question:	Will 4in1 def refractotometer work to test the freezing point & glycol concentration in a solar hot h2o system where propylene glycol/h2o mix is used
Answer:	There are two wires. You connect one to any +12V point in your car, and the other to a ground point. You should preferably use a a switched 12V line to prevent the small current draw of the device from eventually draining your battery. (It would take a long time, but it's still best practice.) A good place is the 12V aux socket (used to be the cigarette lighter socket) - they're almost always switched on/off with the ignition.

Product features

3-in-1 Automobile Antifreeze Coolant Refractometer ( ℉）

This refractometer is a portable multiuse tool for automotive owners. You can use it for testing the freezing point for the antifreeze fluid based on ethylene glycol or propylene glycol, and give you a reference about concentration of ethylene glycol or propylene glycol based automobile antifreeze coolant.

You can use it for testing specific gravity of battery acid and provide a quick reference of battery charge condition.

With this refractometer, you can know the level of your regular automotive fluid quick and easy, help you protect your automotive engine.

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The Three Function

• Function 1: Measuring freezing point temperture of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale range: ethylene glycol base: -84°F-32°F, propylene glycol based -60°F-32°F
• Function 2: Measuring concentration of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale Range: ethylene glycol base: 0-70% propylene glycol based 0-63%
• Function 3:Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg/l

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ATC Function

The build-in Automatic Temperature Compensation feature makes it get consistently accurate reading, no need to control the liquids temperature deliberately, just make sure it's at roomtemperature ( during 0-25 ℃) .

Easy to Use

Just need to take a few drops of your liquids on the prism and hold the refractometer to the light, then look through the eyepiece, you can get the reading. And the refractometer shows reasult by °F unit system. No need lookup table and no waste!

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", the item weight is only 8.8 ounces. makes it very portable and easy to carry.

Include:

1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes

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• 1.Hand-held Refractometer, used to measure the density of sugars in the solution, the brix scale range is 0 to 90%.
• 2.Widely used in Measurement Sugar Content of sugar, food, fruit, beverages Honey etc
• 3.Hand Held Refractometer with Automatic Temperature Compensation,Automatic Temperature Compensation: 10℃~30℃
• 4.Easy to use,Compact in size and light in weight, packed with a plastic case, convenient to store and carry around.Comes with pipette, screwdriver, cloth and plastic case.

User questions & answers

Question:	Can you use this with hot liquids? Like syrup
Answer:	The temperature of the test liquid is preferably around 20 degrees Celsius.Otherwise there will be a deviation.
Question:	Will it works on grape
Answer:	Absolutely
Question:	How you clean it after use it
Answer:	You literally just wipe it with a wet cloth or wash it
Question:	In which country is the product made
Answer:	China!

Product features

V·RESOURCING 0-90% Brix Meter Refractometer

• 1.Brix scale range is 0 to 90%.
• 2.Automatic Temperature Compensation: 10°C~30°C
• 3.Accuracy: ±0.2%
• 4.Easy to use, place 2~3 drops of sample on the main prism, close the daylight plate and look through the eyepiece for brix reading.
• 5.Package Weight: 7.83oz
• 6.Package Size: 8.07*3.29*2.17in

Features:

• 1.Brix scale range is 0 to 90%.
• 2.Automatic Temperature Compensation: 10°C~30°C
• 3.Accuracy: ±0.2%
• 4.Easy to use, place 2~3 drops of sample on the main prism, close the daylight plate and look through the eyepiece for brix reading.
• 5.Package Weight: 7.83oz
• 6.Package Size: 8.07*3.29*2.17in

Operation Steps:

• 1.Open Daylight Plate, and place 2~3 drops of distilled water on the main prism.
• 2.Close the daylight plate and gently press it, so the water spreads across the entire surface of the prism without air bubbles or dry spots.
• 3.Wait 30 seconds to allow the sample to come to the ambient temperature.
• 4.Hold daylight plate in the direction of a light source and look into the eyepiece, you'll see a circular field with graduations down the center.
• 5.You may have to focus the eyepiece to clearly see the graduations. The upper portion of the field should be blue, while the lower portion should be white.
• 6.Take the reading where the boundary line of blue and white cross the graduated scale.
• 7.Clean the instrument by using a soft and damp cloth after measurement, keep it up after dried.

Measuring Range

• Brix scale range is 0 to 90%.
• Widely used in the industrial or production of sugar, food, fruit, beverages etc.
• Versatile refractometer,perfect for sugar measurement, contribute much for the management of product quality, delivery inspection, sweetness >

Open the Box

• Avoid damaging the product inside,the plastic case may be a little hard to open.
• With the aid of a tool,press the switch and gently pry it.

User questions & answers

Question:	Does this only work for distilled alcohol? Im trying it with my homemade wine/fermentation and getting higher readings then my wine could be (like
Answer:	Yes. Although, converting from ppt to ppm is very easy. They are a factor of 1000 different. So if your measure is 1.3 ppt it is also 1300 ppm. Our meter switches between ppm and ppt depending on how large the measurement becomes. As always, be sure to calibrate for conductivity first.
Question:	can this be used to measure ethanol content in a blended hand sanitizer
Answer:	Yes. Please be sure to clean well once finished. The probe can even be cleaned by swishing the tip around in a cup of dish soap and water to clear foreign matter and substances that a normal distilled water rinse cannot clean by itself.
Question:	Will this product work on mixed beverages to test the presence of alcohol, including beverages mixed with soda or juice
Answer:	None
Question:	What is the country of origin for the refractometer
Answer:	It’s F , nice large display works well

Product features

Great product for value!

Appears to be high quality, easy to use, and seems accurate for testing wine and beer alcohol content. Was calibrated out of the box and did not need adjustment. It comes with a handy led light which is quite useful, and a hard plastic case, all for a very reasonable amount.

Best brew tool !

Use it all the time to take proofing for liquors . Calibrated once , now everything is spot on ! Great product for value .

VOL - alcohol volume percent)

Range is 0 - 80 % designed for the measurement of distilled beverages (ethanol with water) like whiskey, brandy, fruit brandy, slivovitz, vodka, gin, tequila etc.

Specifications

Measuring Range : 0-80%

Divisions: 1% (0-60%), 2% (60-80%)

Reference Temperature: 20°C

Auto Temperature Compensation :10-30°C

Material composition: Aluminum Metal and Rubber

With few drops on testing prism, cover, look and read the result!

Features automatic temperature compensation (ATC) and comes with Portable USB LED Light , adjustable focus and clearly defined scale, with large easy-to-read measurements

Product description

Alcohol & Brix Refractometer is primarily for winemaking. It test the sugar content (range up to 40% Brix) and alcohol concentration by volume (range up to 25%Vol) in grapes. With a few drops of grape juice on the testing prism, you will be able to know the brix and predicted alcohol level.

With RETK-80 you can:

* measure the percentage Brix of grapes or other fresh fruit

* determine the progress of crop ripening

* measure the sweetness of grape juice. Used to classify grapes

* predict the alcohol content of the wine by measuring the sweetness of the grape juice

* measure the amount of sugar present as well as alcohol concentration in grapes

* allow the winemaker to determine when a fruit is at its peak of ripeness and should be harvested

COMMON FEATURES ON OUR REFRACTOMETERS:

• Auto Temperature Compensation (ATC), increase accuracy and eliminates concerns on temperature 
• Easy to calibrate and use
• Soft rubber eyepiece for comfortable viewing 
• Adjustable focus, clearly defined scale, w/ large easy-to-read measurements 

 

Features:

• Working temperature: at 20°C (about from 18°C to 25°C)
• Measuring Range: Alcohol: 0-25%VOL / Brix: 0-40%Brix
• Heavy duty (Durable Aluminum)
• LIGHTWEIGHT, made with the highest and finest quality of ALUMINUM & rubber
• Features automatic temperature compensation (ATC) and comes with Portable USB LED Ligh

Specifications:

• Measuring Range:
• 0-25%Vol
• 0-40%Brix
• Minimum Division:
• 0.2%Vol
• 0.2%Brix
• Accuracy:
• ±0.2%Vol
• ±0.2%Brix
• Reference Temperature: 20°C
• ATC :10~30°C
• Length : 16.2cm
• Weight: 96 g

Set Includes:

• Measuring Range: Alcohol: 0-25%VOL / Brix: 0-40%Brix
• Features automatic temperature compensation (ATC) and comes with Portable USB LED Ligh
• Heavy duty (Durable Aluminum)
• LIGHTWEIGHT, made with highest and finest quality of ALUMINUM & rubber

User questions & answers

Question:	Can this give me the percentage of alcohol in a finished beer without knowing the original gravity
Answer:	It measures % alcohol by v/v, not specifc gravity.
Question:	Does this refractometer actually measure the alcohol abv of a finished wine, or just the sugar content before and after fermentation to infer a pabv
Answer:	You have to put a drop of the alcohol to measure. As the description says range between 0 and 80%. I found that above 70% is not that accurate any more. This is good for checking home brewing of wine or beer.
Question:	Can you use this device to measure sugar and alcohol level on Kombucha
Answer:	Hello,No batteries needed for this refractometer,it's portable when you go out.It's a tool designed based on the function of refraction.

Product description

HunterBee Spirit Alcohol content meter measure/Wine grape check Refractometer/Liquor Homemade Brewing level check tester/ 0 to 80% V/V Resolution proof with 1 percentage scale hydrometer/ alcohol measuring /Portable Automatic temperature ATC Handheld

Product description

0 - 32% Brix Refractometer can measurement sugar content in fruit, food, juice, tea and beverage as well as measurement of sugary liquids such as brandy, beer, fruit juice.

With this ATC brix refractometer you can easily make juice, beverage and tea at home, easily to control self-drinks sugar content

This brix hydrometer also suit for laboratory and educational instrument.



Features:

This portable brix hydrometer refractometer is based on the principle that the reflective indices of liquids change when the concentration changes.

Refractometer is super easy and quick to measure solution concentration, no battery required. Easier and more accurate than a traditional hydrometer, more affordable than a digital meter.

Brix refractometer main body is made of aluminum alloy, features high quality optics with sooth focusing system, study and durable for long time using.

refractometer with ATC function, can automatic temperature compensation according to changes in ambient temperature, easy and fast to get the accurate readings

ATC (Automatic Temperature Compensation) Compensation range: 10 ° C ~ 30 ° C (50 ° F ~ 86 ° F)



Specifications:

Reference Temperature: 20 ° C

Measuring Range: Brix 0~32%

Resolution: +/-0.2%



Package included:

1 x Handheld Brix Refractometer

1 x Mini screw driver

1 x Pipette

1 x cleaning cloth

1 x Instruction manual

1 x Plastic box



Note:

This Brix meter can’t test the honey Saccharimeter content

The refractometer can’t measure abrasive or corrosive chemicals

Failure to clean the refractometer after each use will lead to inaccurate results and will damage the prism coating.

• EASY & QUICK MEASURING: After calibration, put 2-3 drops on prism, easier and fast to get the accurate readings. Brix refractometer is much easier than using a hydrometer and needs less sample solution. Affordable than a digital brix refractometer and more accurate than hydrometer
• MEASURING SUGAR CONTENT: Brix meter scale 0-32% designed for measuring sugar content in fruit, juice and beverage, monitoring ripeness of growing fruits and vegetables as well as for lab research. Easy for you to control the sugar intake in your daily life juice drinking
• AUTOMATIC TEMPERATURE COMPENSATION: 0-32% Brix meter with ATC, which can automatically compensated temp when ambient temperature changes, quick and easier to get the readings
• DURABLE & PORTABLE: Sugar refractometer 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
• 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

User questions & answers

Question:	What's the difference between the beer and wine one? can i use one for all? beer, cider, wine, and mead
Answer:	Accurate enough, for non scientific measurements.