Used but in excellent condition. Tested all functions and and works perfectly.

Features include:

  •  Voltage is continuously 
    adjustable from 5 to 200 volts, producing up to 200 watts of power. 
  • Current limits can be set 
    from 0.01 to 2.0 amperes to control the current generated. 
  • 3-digit LED display to show operating and limit parameters
  • 3-speed adjustment buttons to quickly adjust running parameters
  • Two operating modes: standard, to run electrophoresis manually; and time, to run
    for a set time period
  • Constant current operation using the continuously adjustable current limit function
  • Automatic switching to constant current operation when the current exceeds the
    current limit