Circuit Tester, Auto 6V 12V 24V DC Car Truck Voltage Tester Test VoltMet Long Probe Pen Light Bulb for Checking Circuits Fuses Trailers

【Application】 This probe pen is very suitable for checking circuits, fuses, switches and wiring on cars, trailers, boats, motorcycles and other low-voltage systems. 【Premium Quality】 The handle of the wire and circuit tester is made of AS plastic, and the quenched and tempered carbon steel probe is chrome-plated, which is durable and can be used for a long time. 【Easy to use】 The sharp steel probe easily pierces the wire insulation to check the circuit. Ground the alligator clip and test the circuit with a probe. If the indicator light is on, there is electricity. Probe length: 8.3 cm/3.3 inches 【Features】 After the circuit is connected, the light in the handle will light up. Test a series of circuits ranging from 6V to 24V. Lightweight design, super convenient to carry. 【After-Sales Service】 We are a responsible seller. If you are not satisfied with the products you receive, you can send us an email at any time. Our experienced customer service team will reply and help you solve the problem within 24 hours.