QWORK® Battery Capacity Tester, Monitor, Voltage Range 8V 80V and 0 100A Sampler base, with 6.5ft / 2m Custom Cable, for Auto Car Motor Boat Caravan RV

Battery Condition - High precision Current detection. You can read the battery bank like a fuel gauge, and also clear note the battery status. LCD displays - Large backlit LCD displays multiple battery information (voltage, current, consumed power and battery capacity) Data storage - designed to automatically store the last testing data when the system shuts off Voltage Capacity - voltage range 8V-80V and current range 0-100A Wide Application - It is suitable for mobile and portable equipment, balance cars, cleaning machines,e-bike, instruments, RV, Boat, Caravan etc. 100% Satisfied Service - Sincerely hope our products could give you a good experience and some help. Within a month you purchase this product, you can enjoy a worry-free return service. And any questions feel free to contact us, we will try our best to help you.