The JTC-4870 Electric Circuit Tester is compatible with current 12V systems plus the newer 42V system. It is safe for low current circuits since the tester only draws 3 milliamps at 12V. There are two super-bright LEDs for visibility under all conditions, and automatic voltage identification with BLUE for 12V and RED for 42V systems. The clear handle provides 360° visibility, even in bright light environments.
Model Name: JTC-4870