Car Battery Hydrometer Tester with Scale Dial,Deep Cycle Battery Acid Tester Fit for 6V 12V 24V Vehicle,Professional Golf Cart Batteries Testers for Monitoring Batteries Statu

Control Battery Health, Say Goodbye to AccidentsProduct AttributesSize: 11.02*2.83*1.90 inchWeight: 2.79 ozColor: BlackMaterial: Silicone + PSPackaging: 1x Battery Hydrometer TesterProduct Feature & Functions1. Safely measures 6V, 12V, and 24V batteries. Widely applicable for cars, SUVs, trucks, and motorcycles2. Through regular testing, you can scientifically assess whether a battery is healthy or damaged, enabling proactive action before issues arise3. An innovative color-coding system translates complex specific gravity readings into intuitive "health indicators": Blue = Good, Orange/Gray = CriticalNote1. The black plastic buoy must be aligned vertically with the centerline when measuring2. Suck in battery electrolyte until it is above the lowest line of the horizontal electrolyte level

• Easy to Read: Our auto battery tester features clear scale markings and color-coded zones: The blue zone (1.275–1.300) indicates a good battery condition; the gray/orange zone (below 1.250) provides a clear warning that the battery is damaged
• Core Function: This battery hydrometer tester is specifically designed to check the density of battery fluid, allowing you to quickly assess the battery's operational status. It helps avoid unexpected incidents caused by battery failure while driving, significantly enhancing safety
• Robust Construction: This battery analyzer tester features a casing crafted from premium materials, providing exceptional durability and resistance to impact and wear. The suction tube and ball are made of silicone, offering flexibility and resistance to deformation and aging
• Easy to Operate: Handheld design for simple use: Insert the battery hydrometer's tip into the battery fluid and draw electrolyte until it exceeds the minimum level line; Keep the tool vertical and read the value where the float aligns with the scale line
• Compact and Portable: The battery hydrometer tester features a compact design with an overall length of 11.02 inches, making it extremely convenient for handheld operation. You can easily store it in your vehicle's toolbox or maintenance kit for quick on-site testing anytime, anywhere