The TekPower TP10015E is a professional DC regulated power supply from TekPower. This is a highly stable, high quality switching power supply with its output continuously adjustable at 0-100V DC and 0-15A. The unit comes with a large LCD displays, providing accurate readout for the voltage and current values. Features & Specifications: Adjustable outputs: 0-100V and 0-15A Variable controls for both current and voltage outputs Input voltage: 110V Voltage Reading Accuracy: 0.5% + 2 digit Current Reading Accuracy: 3% + 5 digit Ripple noise.