Power supply: DC 200-240V

Voltage setting: 9-88V, minimum step 0.01V

Current setting: 0.5-10A, minimum step 0.01A (12V battery pack maximum 5A)

Mode setting: DSC (constant current discharge), it automatically stops when the measured voltage is lower than the set termination voltage

Voltage measurement: 0.1-89V (low voltage range), accurate to 0.01V, error ±0.5%

Current measurement: 0.5-10A, accurate to 0.01A, error ±0.5%

Capacity measurement: within 10AH, resolution 0.001AH; 10-100AH, resolution 0.01AH; above 100AH, resolution 0.1AH

Wiring method: four-wire detection, voltage measurement and current channel are connected separately to ensure measurement accuracy

LCD display: voltage, current, capacity, time and other test data

Computer connection: special USB to TTL serial cable (aviation plug interface, not ordinary USB cable); computer control, curve drawing, automatic current test, calibration measurement benchmark, upgrade device firmware