Model : EPM-200 Body made of ABS plastic injection moulded and is shock proof. Microprocessor based, programmable, Electrophoresis power supply. Variable voltage 0-300V. Variable current 0-500mA. Digital timer 9 hr. 99 minutes programmable Digital display of voltage and current thru 2 line 22 character LCD display. Digital display of timer in respect to set time and run time. For single unit use at a time. To work on 220 volts 50 Hz A.C. Supply is complete with cord & plug, Instruction manual, Packed in corrugated box.