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

Was delivered on time and was exactly as expected.

Delivery was fast, next day! I have not used it yet, 8 days left before I rack, I'll update on performance then. Item looks good, all glass tube, good weight to it and quality looking build to all of it!UPDATE - Accurate readings!

It’s a nice looking hygrometer and the long test tube beaker is useful to put the liquid in to measure. However, it’s not completely accurate. I checked on store bought distilled water at around 60 F....I showed around 5 to 6 proof alcohol. I then tried with Diesel 190 proof.....it showed around 194. Wild Turkey 101, new bottle was at a little less than 110 proof and a decent 80 proof XO Cognac was around 86. I think the calibration is a bit off.......manufacturer.....pls check the calibration of this batch of hygrometers....it’s not inexpensive....hence, one expects better. Or ....a Big Or ....pls advice if one can do something to measure better.....the new bottles of alcohol, store bought distilled water were all around 60F or a bit more if it warmed up in the measurement beaker. Except for the 190 proof alcohol, in all other cases the hygrometer did touch the sides as it was floating

Its worth the money.

We have a personal training gym and we've been going through much more cleaning alcohol than in the past. Unfortunately our regular suppliers haven't been able to keep up, so we've had to purchase from companies we're not familiar with. We purchased this to verify the alcohol content of the bottles we've been buying.It worked like a charm! We use different concentrations, 62, 70 and 99% solutions. We first tested against our known good supply and everything checked out. Then we tested our new bottles. Much to our relief, they were all what they claimed. We will continue testing every gallon that comes in, and having this makes us feel much better about what we're using.(Read all their instructions thoroughly. When people say it broke right away, I wonder how they were handling it. One of the instructions says the most common way these break is when people DROP it into the test beaker. You've got to let it down SLOWLY so it doesn't crash into the bottom, especially if you're testing something that's a high proof or contains a high percentage of alcohol.)