Amazon offers the Pevono DC Bench Power Supply Variable for $83.99. Coupon code "EOEKTOD6" cuts it to $54.59. With free shipping, that's $29 off and the lowest price we could find. Deal ends July 31. It features:
  • backlit LCD display
  • 0 to 30-volt output
  • up to 5-amp DC current
  • 0 to 40° C working temperature