SmartRef Digital Refractometer by Anton Paar- Salinity Meter for Saltwater Aquariums, Reef Tank | Waterproof, ATC, 0.1 ppt Resolution, ±0.3 ppt Precision, 0-150 ppt Range, App-operated data management

I wanted to check the alcohol content of Kefir to make sure that there was none. I used this in conjunction with the EasyDens and their app. Easy to use and very reassuring.

Wry nice and easy to use.

Nice unit, easy to use app

Great product. Performed as advertised. Measurement compared to manual process and matched.

Had this for several months. It never worked right but we kept it and when we went to reef stores we brought it with us to see if they could figure it out. Reached out to product support and they cannot help either. Just asked if we were within the 30 days which we obviously weren’t. Huge waste of $270+. The old school ones are better… save your money.

I've been using this with the EasyDens to get ABV readings for the beer I brew. The readings obtained are spot on with known samples.

Excellent product.

I have used for two home brews and worked very accurate Must have if serious about your beer quality. I wished I would have had this device sooner. Yes, I highly recommend at this price point.