The PSR-5ADJ power supply from Speco Technologies, Amityville, N.Y., is adaptable to many applications, to adjust both the voltage and the current to a desired settings (from to 0 to 30 volts and from 0 to 5 amperes). The unit can be used as a constant voltage or current source. Features include dual LCD displays for easy voltage and amperage readings, two sets of coarse and fine tuning potentiometers for both voltage and amperage settings and internal overload circuit protection.
