Autel PowerScan PS100 Circuit Tester 12V/24V Automotive Probe Kit

Find electrical faults faster and stop guessing under the hood. This circuit tester gives you clear answers in seconds, so you can pinpoint issues without wasting time or parts.

From checking voltage to activating components on the spot, it puts full control of your vehicle’s electrical system in your hand.

Faster diagnostics with real control over every circuit

✅ Diagnose 12V and 24V systems quickly without trial-and-error

✅ See exact voltage readings on a clear 160×128 color display

✅ Locate short circuits fast without blowing extra fuses

✅ Test continuity, polarity, and ground issues in seconds

✅ Power and activate components directly to confirm faults immediately

✅ Work anywhere in the vehicle with a 20ft cable reach

This tool combines multiple testing functions into one compact unit. It measures voltage, checks polarity, tests continuity, and even activates components directly using the probe tip. With power supplied from the vehicle battery (12V or 24V), you can test systems in real time without complicated setups.

The built-in TFT screen displays clear readings for voltage, resistance, and current, while audible indicators help you work without constantly looking at the screen. A built-in flashlight lets you continue working in low-light conditions, whether under the dash or in the engine bay.

The integrated circuit breaker protects the tool during overload, so you can test with confidence. Its long 20ft extension cable makes it easy to reach every part of the vehicle without repositioning or searching for ground points.

Compared to basic test lights or multimeters, this all-in-one probe reduces setup time and simplifies complex diagnostics. You get faster, more accurate results with fewer tools and less guesswork.

Take control of your vehicle diagnostics and find faults with confidence.