Autel PowerScan PS100 Auto Circuit Tester 12V/24V with Digital Volt Meter
The Autel PowerScan PS100 Auto Circuit Tester is the ultimate handheld diagnostic tool for 12V/24V automotive electrical systems. It combines an AVOmeter, test light, built-in flashlight, short circuit indicator, relay/component tester, continuity tester and bad ground indicator into a single, compact device. With a 20 ft cable, you can reach every corner of the vehicle without constantly repositioning clamps, making electrical diagnostics faster and more accurate.
Designed to cut diagnostic time across 6- to 30-volt vehicle systems, the PS100 streamlines testing from power injection to component activation. A simple battery hookup lets you see at a glance whether a circuit is positive, negative, or open, while the built‑in auxiliary ground lead helps you verify continuity and pinpoint bad grounds in seconds. The ability to inject current with the flip of a switch means you can test fans, relays, and other components directly at the probe tip—no jumper wires required.
The PS100 is circuit‑breaker protected, automatically tripping if over‑current occurs. This protects both the tester and the vehicle’s electrical system while you trace shorts with confidence. The included features such as a built‑in flashlight and an audio tone indicator enable hands‑free operation in dark or cramped engine bays, improving safety and efficiency.
Benefits & Tips
- Speed up diagnostics by testing voltage, current, and resistance on the fly with the built‑in AVOmeter—instant feedback helps you decide next steps without rewiring clips.
- Trace shorts and bad grounds quickly: use the power/ground leads to activate components and locate where an open circuit or poor ground is hiding.
- Work in low light or cramped spaces with the built‑in flashlight and audio tone; the long 20 ft cable gives you freedom to scan the entire vehicle without losing ground.
Product specifications
- Voltage compatibility: 12V and 24V automotive systems; supports 6–30V range for broader coverage
- Display: built-in AVOmeter for voltage, current, and resistance readings
- Test features: test light, relay/component tester, continuity tester, bad ground indicator
- Protection: circuit breaker protected against overload
- Extras: built-in flashlight and audio tone indicator for no-look operation
- Cable length: 20 ft (about 6 meters)
- Dimensions: approximately 4.65 in (W) x 3.5 in (H) x 2.6 in (D)
- Origin: Mainland China
Package includes:
Details not provided in the product data.
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