• Current/voltage are all four-digit display,the accuracy is improved

• Resolution 10mV, 1mA, Voltage precision 0.03%+10mV, current precision 0.1%+5mA

• All potentiometers are replaced by coded switches with low failure rate and long service life

• Select series, parallel and follow mode with one key

• CH1, CH2 can output independently, and can be controlled.

• Voltage and current values in series and parallel are displayed without calculation

• Coarse and fine adjustment of voltage and current can be simply carried by pressing the knob;

• RS-232 communication interface is optional