? < 0.01% low regulation rate; ? Ultra high resolution and accuracy of 1mV/1mA; ? Low ripple and low noise; ? OCP, OVP, OPP, OTP, reverse polarity protection, etc.; ? CV, CC output modes, switched automatically according to the load condition; ? One-key lock function, prevent misoperation; ? Output ON/OFF control; ? Store/recall 100 groups of V/I data; ? Remote sense voltage compensation; ? Support battery charging; ? Dual range (some models); ? Standard RS232, support SCPI; ? Optional analog control interface, RS485, LAN ports, optional MODBUS-RTUprotocol.