5/120V Universal DC Car Circuit Tester Auto Circuits Digital Display Test Diagnostic Probe Electrician Voltage Tests Repair Tool

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 circuitry.

Light in handle glows when circuit connection is complete.

Test a range of circuits ranging from 3V to 48V.

Light weight design and super convenient to bring with.

Specifications:

Material: Plastic, Carbon steel

Color: As the picture show

Clamp Capacity: 20A

Bulb: 3 Watt Bulb (Replaceable)

Voltage Range: 5V-120V

Package Weight: 140g

Quantity: 1pc

The package:

1 * Circuit Tester

Note:

1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.We default you have accepted when ordering. Thank you for your understanding

2. Since the world voltage is different, please allow a tolerance of ±1.5V.

A. Connect the clip to chassis or to any ground

B. TO FIND LIVE WIRES

Probe wire & if it is live, the light in the handle will glow.

C.TO FIND BROKEN WIRES

Probe along wire until the tester does not light.This will tell you the point at which wire is broken

D. TO TEST FUSES

Touch the tip of the tester to terminal after fuse. lf tester glows, then fuse is good.

E. TO TEST LIGHT SOCKETS (BRAKE LIGHTS,BACK-UP LIGHTS,ETC.)

Touch alligator clip to chassis or ground and then probe to the tongue at the base of the shell.