DC Battery Multimeter, DROK Digital Voltmeter Ammeter 0-90V 20A Voltage Current Capacity Power Time Tester LCD Color Display Volt Amp Watt Detector Bidirectional Charge-Discharge Monitor Coulombmeter

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Product Features

DIGITAL MULTIMETER --- DROK battery monitor is able to detect battery voltage (DC 0-90V), current (0-20A), power (0-9.99KW), charging capacity (0-999Ah), time (0-99.9 hours) in real time. BIDIRECTIONAL METER --- this battery tester can detect and display current in bidirection, no need to exchange the wiring direction when used for detecting charging and discharging. LCD COLOR DISPLAY --- the voltage current power display panel adopts 1,8 inch LCD color screen, all parameters are displayed in one interface and can be clearly seen even under sunlight. Screen backlight can be switched off automatically or manually. DATA RESET --- the current multimeter can reset the accumulative time and AH value, will not affect the nest charging measurement. OTHER FEATURES --- AH value power-off memory function; output turn off function; calibration function.