Battery Hydrometer, Quick Antifreeze Tester, Professional Cart Battery Meter Tool, Plastic Hydrometer Battery Tester with Clear Scale Dial for 6V 12V 24V System

Features:1. Made of plastic, resists breakage and long service time.2. Hydrometer immediately and accurately tests battery life whether the battery is hot or cold.3. Help extend battery life and detects overcharge.4. Clear scale dial, easy to read the values.5. Works on all 6-12-24 volt systems.Specifications:Material: PlasticColor: BlackPacking List:1 * Cart Battery Hydrometer

• Quick Measurement: Whether your battery is hot or cold, battery hydrometer can accurately test the battery life immediately. The battery hydrometer tester can effectively save your waiting time of testing and thus improve your using experience
• Battery Protection: Cart battery meter suits for most 6-12-24 volt systems and can help extend the life of your batteries and detect overcharging. Antifreeze tester can protect your batteries to maintain the balance of your battery system
• Clear Values: Hydrometer battery tester has clear dials that simplify reading, so you can read the values with ease. Deep cycle battery tester is the suitable choice for evaluating your battery of cart, providing you with accurate battery information
• Using Instructions: You can insert the black rubber tube of battery hydrometer into the electrolyte sample and slowly press the rubber to suck out the liquid. Then the black plastic buoy of antifreeze tester is vertical and aligned with the centerline
• Plastic Material: Deep cycle battery tester is made of plastic and not easy to break. Battery hydrometer tester has a certain toughness and stability, which allows you to use for a longer period of time, thus reducing the frequency of replacement