This powerful 30 amp rectifier will electro-strip, electro-plate, electroclean, and electro-form to the highest quality standards. Great for high production. Very heavy duty steel body with precise voltage and amperage meters. The larger rectifier serves a dual purpose because it features outlets for pen plating as well as conventional plating. The user can save work space and be assured of adequate power for either application. Work and Anode leads included. Output: DC 0-15 volts and CD 0-30 AMPS. Unit standard 120 volts. 220 volts available upon request. UL approved to meet or exceed all safety requirements.