ZRE-CEV EBD-A20H Electronic Load Battery Capacity Power Supply Charging Head Tester Discharging Equipment Discharge Meter Instrument

Voltage test: 0.000-4.500V (low pressure) accuracy to 0.003V, error  ±0.5%

4.50V-30.00V(high presure) accuracy to 0.01V, error  ± 0.5%

Current test:  0.10-20.00A, accuracy to 0.01A, error  ± 0.5%

Capacity test: 10Ah, the resolution of 0.001Ah

10Ah-100Ah, the resolution of 0.01Ah

above  100Ah,  the resolution 0.1Ah

Dischage power: Max 200W. It should be controlled within 90% for a long time working

Connection: four-wire detection, voltage and current channel separate wiring, to ensure measurement  accuracy

LCD display: voltage, current, capacity, time so on test data

Computer Online:  dedicated USB to TTL serial port (Mini USB port, not an ordinary USB cable) . curve plotting, automatic current test, calibration reference,upgrade equipment