Key features

• •【12V Car Battery Tester】Garimus automotive battery tester works on all 12 Volt and 24 Volt batteries with 100 to 2000 CCA, such as regular flooded, AGM flat plate, AGM spiral, GEL, and deep cycle batteries for vehicles, cars, motorcycles, trucks, RVs, ATVs, SUVs, boats, yachts, mowers and even golf carts. Provide overall analysis of batteries' health and help you know their status in advance before it dies.
• •【Accurate Testing】Using advanced conductivity technology, this 12V battery tester delivers precise results in seconds. Its solid mechanical connection and clip-on leads ensure stable readings, minimizing data loss. Trusted for professional-grade performance, the Battery Tester is reliable for maintaining your battery health without the hassle of visiting a repair shop.
• •【Display Overall Batteries Data】12V Battery Load Tester gives you reliable and overall battery parameters such as voltage, internal resistance, cold cranking amp and AH capacity, battery health and charge status.Enjoy effortless testing with an intuitive interface and a large LCD display featuring adjustable contrast and a white backlight for clear readings. Designed for one-handed operation, it prioritizes convenience. Plus, with support for multiple languages, it accommodates diverse users seamlessly.
• •【Safety Protections】Confidently tackle tests with 4-in-1 safeguards neutralizing polarity reversal/short circuits/overcurrent/overvoltage, shielded by 3x-reinforced ABS to block battery damage & user risks—precision-engineered for uncompromised equipment performance.Just connect the tester's clips with battery then it will turn on and ready to test and analyze battery. It's that easy!
• •【Quick Test Attention】Input the correct AH value for accurate results. Incorrect values may inaccurate results. If unsure, use the battery test feature by entering the CCA value from the battery label instead. Note: Batteries below 30 AH are not supported. Ensure compatibility before testing.