Electrical Circuit Voltage Tester, Car Fuse Tester Auto Truck 6V 12V 24V Dc Test Voltmeter Long Probe Pen Light Bulb For Checking Circuits, Switches, Wiring,

HIGH-QUALITY MATERIALS: The handle of the wire and circuit tester is made of AS plastic and the hardened & tempered carbon steel probe is chrome plated, which is strong, durable, and has a long service life. FUNCTION: The sharp steel probe can easily pierce the wire insulation to check the circuit. It is specially designed for detecting low voltage circuit faults in transportation machinery. HOW TO USE: Ground the alligator clip, and then test the circuit with a probe. After the circuit is connected, the light in the handle will light up and there is electricity. EASY TO CARRY: The probe pen adopts a lightweight design, is super convenient to carry, and is high quality, don't miss it. SCOPE OF APPLICATION: The test range of the probe pen is a series of circuits from 6V to 24V, which is very suitable for checking circuits, fuses, switches, and wiring on cars, trailers, boats, motorcycles, and other low voltage systems.