Product Model : VD427
-Compatible with voltage 12V system plus newer 42V system.
-Safe for low current circuit since tester only draws 3 milliamps at 12V.
-Automatic voltage identification with blue for 12V and red for 42V systems.
-Two super-bright LED for visibility under all conditions.
-New crystal-clear handle provides 360° visibility, even under bright light.
-Extra-long 12 coil 3-1/2" probe length 7-1/4 overall length.
-Cord remian flexible in low temperatures.