Variable DC Power Supply 0-18V DC, 0-3A with LCD Displays

Detailed Specifications: Input voltage, change via switch on back of unit: 104~127V AC (60Hz), 207~253V AC (50Hz) Line regulation: CV≤0.01%+1mV CC≤0.2%+1mA Load regulation: CV≤0.01%+3mV CC≤0.2%+3mA Ripple and noise: CV≤0.5mVr.m.s CC≤3mAr.m.s Protection: constant current and short-circuit protection Voltage indication accuracy: LED±0.5%+5digits Current indication accuracy: LED±0.5%+5digits Environment: 0 ~ +40 °C relative humidity:<90% Dimensions: 9" x 3.1" x 6.25" Weight: ~5.12 lbs.

Voltage Adjustable: 0-18V DC Current Adjustable: 0-3A LCD displays both current and voltage