Hydrometer, large plastic with temperature compensating float.
Your battery needs to maintain the proper pH levels to stay in good health. The Hydrometer measures the specific gravity of the electrolytes in your cart to determine your battery charge condition.
…expensive - you want to maintain their lifespan as long as possible. With our Battery Maintenance Kit, you receive four items specifically created to prolong the life of your golf cart's battery: * Battery Terminal Cleaner* Battery Terminal Protector* Battery Water Fill Bottle* Battery Hydrometer