Beer Brix & Specific Gravity Refractometer with ATC Optic Dual Scale 0~32% Brix 1.000-1.120 SG Wine Wort Making Beer Brewing Fruit Juice Hops Sugar Homebrew Kit

I used it three times and it is perfectly accurate. I've used It three times and it hasn't had to be calibrated. It matches the readings from my Brewhaus hydrometer flawlessly. Clicked to buy and received it the following day. Love the multiple included pipettes and the case! Exceeded my expectations. Highly recommended.

Easy to use, comes with handy pipette and case and small screwdriver- everything I ordered!

recommended

Measured my wort OG at 1.068 with my trusty hydrometer. Thought I'd purchase this refractometer to avoid fuss/mess/wastage involved with hydrometer, and hopefully get a more accurate reading. Arrived quickly. Calibrated with distilled water, placed a drop of wort on the glass, no air bubbles, and waited for temperatures to equalise as per the instructions. Got a reading of 1.035. Thought strange as the fermentation looked to be finished. Tested with hydrometer and got 1.010. Tested the next day and got exactly the same respective readings. I’d expect readings between the two methods may not be exactly the same, but 0.025 difference is unacceptable IMO. Emailed Gainexpress to query. They replied quickly (which was good of them) and received the following reply:‘We have received an answer from the factory. The glass hydrometer's principle is the buoyancy of liquids. While the principle of the refractometer is the refraction of light. It is impossible that these 2 different meters can have the same readings and the readings must not be compared.'Hmmm...Enough said! I'll be returning the refractometer for a refund.

A good product well packaged in a plastic case with 2 pipettes, cloth, instructions and screw driver. Very easy to calibrate, I have yet to test on sugar or beer wort solutions.Easy to use and to clean and far less likely to stir up sediment than high volume type hydrometers.

Super easy to use and understand, particularly after I found and read the instructions. I use for both bear and kombucha

Liked it very much

Fonctionne très bien.Merci!