The 25-231 Circuit Tester for Electrical Circuit Testing is an essential tool for diagnosing and troubleshooting electrical circuits in vehicles. This car test pencil is designed for easy and efficient detection of fuses and circuit integrity. Featuring a sharp, pointed probe, it can penetrate insulation to make contact with the wire, ensuring precise testing without damaging the insulation. The tester includes an alligator clip for secure grounding and a built-in indicator light that illuminates when a live circuit is detected. Compact and portable, the 25-231 Circuit Tester is perfect for both professional mechanics and DIY enthusiasts.

Specification

• Circuit tester for electrical circuit testing.
• Tests for continuity and voltage.
• Suitable for automotive and household circuits.
• LED indicators for clear results.
• Compact and easy to use.