Automotive Circuit Test Pen 6V 12V 24V Digital Voltage Display

Equip your toolkit with this automotive circuit test pen, designed for quick checks of 6 V, 12 V and 24 V systems. Featuring a long probe and digital LED display, it makes diagnosing car, truck or motorcycle wiring fast and accurate. The insulated design protects you while the spring-cord enables easy access to fuse boxes, under-dash wiring and engine bays.

Key Features

• Compatible with 6 V, 12 V and 24 V DC systems

• Digital LED voltage display for real-time readings

• Long probe and clip make tight-space testing easier

• Ideal for wiring, fuses, switches, grounds and shorts

• Portable, simple tool for DIY car diagnostics

Why Choose Our Automotive Circuit Test Pen 6V 12V 24V Digital Voltage Display

This tester offers clear readings and versatile compatibility, making it a smart upgrade from basic test lights. Whether you’re checking headlights, signal circuits or vehicle wiring, it helps you find issues fast.

Perfect For

• DIY car owners diagnosing electrical issues

• Mechanics checking vehicle wiring or fuses

• Motorcycles, trucks or RVs with 6 V/12 V/24 V systems

• Quick field-testing without complex equipment

Restore confidence and speed up your diagnostics with this reliable digital test pen.

Specifications