Hydrometer Alcohol Meter Test Kit: Distilled Alcohol American-Made 0-200 Proof Pro Series Traceable Alcoholmeter Tester Set with Glass Jar for Proofing Distilled Spirits - Made in America

Very accurate

I like how everything came packaged and the ease in which I was able to clean and put it back in the original package to store. 5 star all the way

Works great. Tested galibration upon recipient and it was spot on. Much better than those cheap ones

I ordered this product got it at good time. Works great. Overall pleased.

Great well made product. Very easy to use. Highly recommend.

I can tell you that this is not made in China like most other hydrometer.

First order was missing the hydrometer, the most important part. The second order came the very next day and had every part included. I immediately tested it and it was made with high quality glass and incredibly accurate. I gave this company another chance because they are American made. Can’t stress how great the quality is. Will be buying more in the future

Works well

This product works great. I saw some reviews claim it was off by 4 or more proof, however I don’t think they took the temperature into account. You have to follow the directions properly for any measuring device to be accurate. The temperature of the alcohol will affect the reading. So if the ambient temperature is 75 or 80 degrees you have to realize that your alcohol is not going to be 60 degrees which is the baseline temperature. So I tested this on some 100 proof white whiskey that is going into a mini aging barrel. The hydrometer read at 108, then I took the temperature of the whiskey which was 80 degrees. Then using the chart this company has on their website it gave me a reading of 99.8 proof.... accurate to +/- .2 as they claim. So make sure you test completely and accurately before you claim it isn’t accurate. As noted by other reviewers spend the extra $10 and get the glass tube, you need it. Great product!!

Super quality product. Nicely packaged, great temperature adjustment table included