Review on 🏌️ State-of-the-Art Golf Cart/Deep Cycle Battery Rapid Hydrometer Tester: Optimize Performance and Maximize Battery Efficiency by Doug Taylor

This is a high quality hydrometer. A thermometer and dial to set specific gravity based on ambient temperature is a nice touch, but I suspect this feature is underused. I bought this to test single cells on scissor lift batteries after presumably charging them. This is the same type of hydrometer I used when I was training to be a mechanic in the Army and the same type I used when I was a mechanic at American Motors and Pontiac dealerships. Always reliable. I prefer it to digital models.