Golf Cart/Deep Cycle Battery Rapid Hydrometer Tester

Might Max Battery Hydrometers are designed to detect a batterys state of charge by sampling the electrolyte from each cell. The hydrometer contains a floating indicator that represents the density of the electrolyte – the more dense the electrolyte the higher the batterys state of charge.Mighty Max Battery Hydrometer – Thick wall plastic body resists breakage – Direct dial scale features oversize markings – Immediately and accurately tests battery life whether the battery is hot or cold – Works on all 6-12-24 volt systems – Includes a Step-by-step instructions on body Genuine Mighty Max battery Product