EBC-A20 Battery Tester 5A Charge 20A Discharge Support PC Software Control E5BB ,Easy to Operate

Connection: four-wire detection, voltage and current channel separate wiring, to ensure measurement accuracy LCD display: voltage, current, capacity, time, power, energy test data Computer Online: dedicated USB to TTL serial port (Mini USB port, not an ordinary USB cable) computer control, curve plotting, calibration benchmarking, firmware upgrade, cycle charge / discharge etc. Mode setting: DSC-CC: discharge current is constant, used to test battery capacity or supply current DSC-CP discharge power is c onstant, used to simulate constant power equipment or test power