Car Truck Circuit Test Pen Style:Black wire digital display (3-70V) Backpack method: Crossbody shoulder

Backpack method: Crossbody shoulder

Ingredients: Vegetable saponin

360°Rotation Car Phone Holder

suitable for birthday parties where a group of children play together to see who scores more

crisp look

Car Truck Circuit Test Pen Style:Black wire digital display (3-70V) Backpack method: Crossbody shoulderDESCRIPTION This probe pen is ideal for checking circuits, fuses, switches and wiring on automobiles, trailers, boats, motorcycles and other low voltage systems. Connect the alligator clamp to the ground, then take the probe to test circuit. If the indicator light is on, there is electricity. FEATURES Handle is made of plastic and the hardened & tempered carbon steel probe is chrome plated. The sharp steel probe easily pierces wire insulation to check