BM550 Car Battery Tester - 6V 12V 24V - 100-2000 CCA - 2-200Ah - Automotive Alternator Tester - Digital Battery Analyzer for Car/Truck/Motorcycle/ATV/SUV/Boat/Yacht

(6V 12V 24V Battery Tester) The BM550 Battery Tester can test all 6V, 12V, and 24V automotive batteries with 100-2000 CCA ratings, supporting 2Ah-220Ah (the corresponding CCA value must be entered on the battery). It includes a battery analyzer for standard batteries, flat AGM batteries, wound AGM batteries, GEL and EFB batteries, and is suitable for cars, trucks, etc. (Not suitable for deep-cycle batteries). (Plug and Play) The BM550 battery tester is easy to use. Simply connect the battery tester clip to the car battery and begin testing. It can be used whether the battery is inside or outside the car, or even if it's completely discharged. (Convenient Car Battery Analyzer) The BM550 car battery tester can quickly and accurately display a wide range of data from a car battery. It can test the battery's SOH (State of Health) and SOC (State of Charge), easily perform 100-2000 CCA tests, internal resistance tests, and voltage tests. With our battery tester, you can easily monitor the current state of your car battery and prevent accidents. (Easy to use and accurate data) Battery testers are based on the CCA standard and can display results quickly and accurately on the 1.8-inch HD screen, giving you a quick overview of the battery's condition. You can test the battery both inside and outside the car, which is very convenient. (Fast and accurate >99.5%, reverse polarity protection). The BM550 battery tester is 99.5% accurate thanks to its built-in intelligent microprocessor, and test results can be displayed in less than two seconds. At the same time, the BM550 has reverse polarity protection to prevent the internal circuit from burning out, which can well protect the equipment and the car battery for long-term use.