*Compatible with current 12V system
  plus newr 42V system
*Safe for low current circuit since tester
  only draws 3 milliampa at 12v
*Automatic voltage identification with
  blue for 12V and red for 42V systems.
*Two super-bright LED'S for visibility
  under all conditions.
*New crystal-clear handle provide 360°
  visibility, even in bright light.