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Refractometer - Dual Scale w/ ATC
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A refractometer is used to measure the density of a solution.

Measure the brix level (sugar level) in your grapes with just one drop! The perfect vineyard tool for monitoring ripening grapes. We also use them after the crush to get an exact brix reading. A refractometer cannot be directly used after fermentation has taken place as alcohol distorts the reading, however a conversion calculator (MS Excel based) is available from MoreWine! on request.

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 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 water (distilled water is preferred, but not required) on the testing platform and adjust to zero if necessary.

Item # MT700
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.78LBS
Community Q&A

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Browse 1 question Browse 1 question and 6 answers
Why did you choose this?
MoreFlavor Store
I want to test beer gravity without wasting beer volume.
Gary A J on May 21, 2018
A friend has this and likes it.
mfricovsky on Apr 18, 2018
I want to test beer gravity without wasting beer volume.
Gary A J on May 21, 2018
Friend Recommendation
Alex D on May 19, 2018
A friend has this and likes it.
mfricovsky on Apr 18, 2018
Russell S on Mar 30, 2018
Good reviews
Craig T on Mar 26, 2018
Dual scale non linear brix to sg scale not offered anywhere else I've seen
Timothy T on Jan 23, 2018
Friend Recommendation
Alex D on May 19, 2018
Russell S on Mar 30, 2018

4.4 / 5.0
118 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Easy to read.
Works great. Lines are easier to read than my old refractometer. Love the SG scale is independent of the brix one.
May 8, 2018
1 month ago
Seems to function well but difficult for wearer of strong glasses.
Seems to work well. Just recently got it so it’s accuracy hasn’t been repeatedly tested against my hydrometer. It gets 4 stars instead of 5 because although it focuses well I wear glasses & with the distance from my eye only a portion of the lens is clearly focused- blurry around the edges, making it difficult to read the numbers. And without my glasses, with the instrument right up to my eye, the adjustment doesn’t turn far enough to bring it into focus. It is still usable but this is a big drawback for someone reliant on glasses with strong corrective lenses.
April 18, 2018
1 month ago
Works great and easy to keep clean
Easy to read with proper lighting. I like the dual scale with both brix and gravity saves me from having to calculate one or the other.
January 30, 2018
4 months ago
Great Device
Fantastic tool to have. A bit of a learning curve. Didn't know you had to adjust alcohol in fermented wort. Found the tool on BeerSmith to calculate the adjustment. Works like a charm
June 7, 2015
Beats Hydrometer
Quick gravity readings without taking a big sample. I haven't touch my hydrometer in years.
May 28, 2015
Wine & Beer
Can't get any better than this. Easy to read, durable, dependable and accurate. I use it in the field and in the shop regularly and check it against other instruments occasionally and do the math. Had it for four seasons now and still ticking. Will buy another when it passes.
May 28, 2015
works well
works well but wish the instructions mentioned that you cant use it for post fermentation. I probably would not have bought it had I known.
May 27, 2015
Like It
I really like this dual scale. T'was always a bit of a pain to have to do the conversion.
May 26, 2015
economy tool that should replace most hydrometer in being kits.
After a few years of owning and using this I've found it's great to use a smaller sampler to find the data you're liking for, but I have also found this to not be very accurate and getting different numbers from same batch even same small sampling.
I'll check with h2o between samples and the water will be accurate. So in the end just take the bad with the good. It's reasonably priced, easy to use, just sometimes it's not very accurate.
May 26, 2015
Very Handy for All Grain Brewing
This handy tool is great for checking your pre-boil gravity after sparging. It is accurate as long as you read the instructions and calibrate it properly. Re-calibrate from time to time to be safe. The first time I used it (after calibrating) I compared the refractometer reading with a hydrometer reading and they were identical!
May 26, 2015