here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Meet Your Seller
Voltage Continuity & Current Tester 54inch 4.5feet 1PK 6-12 V DC 24 V AC Tester Car Electric Test Pen Heavy Duty Light Fuse Tester Automotive Circuit Tester Vehicle Circuits Low DC Voltage
- TEST LOW-VOLTAGE CIRCUITS Check 6-12V DC and 24V AC circuits with an incandescent test light that provides a clear visual indication when voltage is detected.
- REACH VEHICLE CONNECTIONS EASILY The 54-inch (4.5-foot) lead gives you added reach when testing automotive wiring, trailer lights, fuse panels, and other accessible circuits.
- ACCESS WIRES AND TIGHT SPACES A sharp steel probe helps contact terminals and pierce wire insulation, making it easier to trace power and identify faulty connections.
- CHECK FUSES AND LIGHTING CIRCUITS Use this automotive electrical tester to inspect accessible fuses, sockets, switches, trailer lights, and low-voltage vehicle circuits.
- BUILT FOR REPEAT USE The heavy-duty test light combines an insulated handle with a steel probe and attached clamp lead for professional or DIY electrical troubleshooting.
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Automotive Circuit Testing for Low-Voltage Systems
The Generic Brand Automotive Circuit Tester is a practical diagnostic tool for checking voltage, continuity-related circuit conditions, fuses, wiring connections, and lighting circuits in compatible low-voltage systems. Designed for 6-12V DC and 24V AC applications, its incandescent bulb provides a clear visual indication when the probe detects voltage.
A sharp steel probe helps reach electrical terminals, tight spaces, and insulated wires, while the attached clamp establishes the reference connection needed for testing. The 54-inch (4.5-foot) lead provides useful reach around vehicles and trailers. An insulated handle supports controlled handling during routine troubleshooting.
Use this test light to inspect accessible automotive circuits, fuse panels, switches, sockets, trailer-light wiring, and other compatible low-voltage connections. Always confirm the circuit voltage before use; this tool is specified only for 6-12V DC and 24V AC circuits.
Key Specifications
- Product type: Automotive circuit test light
- Supported voltage: 6-12V DC and 24V AC
- Lead length: 54 inches (4.5 feet)
- Indicator: Incandescent bulb
- Probe: Sharp steel probe
- Handle: Insulated
- Package quantity: 1 tester
Frequently Asked Questions
Can this circuit tester be used on car and trailer wiring?
Yes. It is intended for compatible 6-12V DC vehicle circuits and can inspect accessible automotive wiring, trailer-light circuits, switches, sockets, and fuse connections.
What voltage ranges does this automotive test light support?
The tester is specified for 6-12V DC and 24V AC low-voltage circuits. Do not use it on circuits outside those ratings.
How long is the tester lead?
The attached lead measures 54 inches, equivalent to 4.5 feet, providing additional reach around vehicle electrical systems.
Does the tester display an exact voltage reading?
No. Its incandescent bulb provides a visual indication of detected voltage; it does not provide a numeric voltage measurement like a digital multimeter.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by QianHui Electronics Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...