Instek GPS-3030D 90W Single-Output Linear DC Power Supply with 0.5" Digital LED screen, 30V DC, 3 Amp Features a weighted hardened steel

Features a weighted hardened steel base for stability

AC/DC Current + AC Current: Six ranges to 10A

Young engineers can invent their own clean energy applications from fuel cells and renewable hydrogen made with wind and water

Double graduations

comes with RS-232

Instek GPS-3030D 90W Single-Output Linear DC Power Supply with 0.5" Digital LED screen, 30V DC, 3 Amp Features a weighted hardened steelLinear power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices in research and development, production, and laboratory applications One output provides an adjustable voltage of up to 30VDC or current up to 3 amp Potentiometers on front panel provide fine and coarse adjustment of voltage and current output Digital LED screen shows voltage and current readings and is readable in low light