HZ601 Collection Programmable DC Standard Power Source is a high-level meter & power source integrated instrument which invested by Shenzhen Hangzhi, who gathering high-tech talents, adopting the unique electronic compensation linear sampling technology which ensure full range linearity of small signals (�µA & mV level) and super signals (50A & 1000V). Voltage and current could be output simultaneously and output DC power as well. Besides output, the input voltage (or current) can be measured simultaneously. It builds-in DC meter verification program to easy users. High output stability: DC voltage, current output stability can reach 0.005% / min. Wide output range: standard source output DC voltage range 0 mV-1100V Standard source output DC current range: 0�µA-55A Wide measurement range: measurement input DC voltage range 0mV-1100V Measurement of the input DC current range: 0mA-55A Support self-calibration: software self-calibration to the output input gear and does not need to open the case Soft start: built-in soft start, preset load circuit,output from zero quickly rise to the set value, no impact on the load Load protection: overload prompt, flow limit for about 4 seconds after the interception protection, to ensure the safety of the load Human-PC Interaction: Large & colorful touch screen display and flexible setting to adjust the control source output parameters and easy to operate