DC 6-30V Automotive Power Circuit Tester with Activation & Short Circuit Detection

Reliable Automotive Electrical System Tester for Fast Diagnostics

Keep your vehicle’s electrical system in top shape with this compact and powerful automotive power circuit tester. Designed to work with 6 to 30 volts DC, this tool makes diagnosing car electrical issues quick and easy. Whether you’re a professional mechanic or a car enthusiast, this tester helps you identify shorts, broken wires, poor contacts, and component faults with confidence and speed.

Key Features for Complete Vehicle Electrical Testing

This versatile tester includes multiple functions to cover all your automotive diagnostic needs. It can test voltage, continuity, diode functionality, and ground connections. It also features component activation, allowing you to power up parts like starters, fuel pumps, and cooling fans directly. The tool offers reverse polarity and overload protection, ensuring safe and reliable operation in any situation.

• Voltage range: Measures from 0.3V up to 70V, perfect for most car electrical systems
• Operating voltage: Compatible with 6-30V DC automotive power supplies
• Activation current: Supports up to 8 amps to power components during testing
• Compact design: Easy to handle and operate in tight spaces
• Reverse connection protection: Safe to use without fear of damaging circuits
• Clear LCD display and color-coded indicators: Red and green lights plus sound alerts for intuitive testing
• Short circuit tracing: Quickly locate electrical faults by identifying blown fuses and damaged wiring

Why Choose This Electrical System Tester?

This tester stands out by combining multiple essential diagnostic functions into one user-friendly device. It eliminates guesswork by providing instant, clear readings for voltage, polarity, and continuity. The ability to activate components directly saves time during troubleshooting. Its durable build and safety features allow confident use in professional garages or home workshops. If you want to diagnose electrical problems fast and accurately, this tool is a must-have in your automotive toolkit.

Perfect For Efficient Vehicle Maintenance and Repair

Use this power circuit tester anytime you need to check your car’s electrical system—from routine maintenance to pinpointing stubborn issues. It’s ideal for testing batteries, fuses, wires, connectors, and electronic components. By quickly identifying faults such as shorts, broken wires, or bad diodes, it helps prevent costly repairs and keeps your vehicle running smoothly.

Get Started with Smarter Automotive Diagnostics Today

Don’t waste time with guesswork or unreliable tools. Equip yourself with this all-in-one automotive power circuit tester to boost your diagnostic accuracy and efficiency. Whether you’re troubleshooting complex electrical systems or performing simple checks, this tool delivers fast, dependable results every time. Take control of your vehicle’s electrical health now and experience the difference!