Features: Full-sealing waterproof design, with stable performance under rainy day, hot environment and cold environment. Large capacity design, max 999.9AH settable, compatible with all kinds of batteries. High accuracy design, the testing error of charge and discharge quantity of electricity is 1%. Equipped with LCD display, you can see the electric quantity, voltage, current clearly. Suitable for lithium batteries, lithium iron phosphate batteries, leadacid batteries and nickel-metal hydride batteries which working voltage is from 8V to 120V. Help testing the voltage, current and capacity of battery to help users know the state of battery in time. Suitable for mobile and portable equipment, e-bike, balance cars, cleaning machines, instruments, and so on.
