1. The device has single channel, three-digit digital display. Voltage and current value are simultaneously displayed
2. Voltage display resolution:100mV;Current display resolution:10mA
3. Voltage and current is preset output. The output voltage 0-30V can be adjustable continuously.
4. Output current:0-3A
5. Steady voltage and steady current can be auto switched. The protection way of current limitation is adopted. Any external user mode will not be damaged