Description
AUTEL • Electrical system tester PowerScan PS100
The AUTEL PowerScan PS100 is a professional-grade circuit tester designed for diagnosing vehicle electrical systems operating between 6–30 volts. Its rugged construction includes a TFT color display, built-in flashlight, 20-foot cable, and both battery clamps and a cigarette lighter adapter for power. Ideal for technicians needing fast, reliable results when testing voltage, resistance, polarity, continuity, or activating components directly without jumper wires. The PS100 features overload protection with a resettable circuit breaker to safeguard both tool and vehicle.
Key benefits
- Multifunction testing: voltage (AC/DC), resistance, continuity, component activation, grounding, polarity checks
- Large color TFT display (160×128 dpi) with auxiliary LED indicators for open, positive, and negative circuits
- 20-foot cable plus extension for ample reach; built-in flashlight for low-light work
- Overload protection via internal circuit breaker; operates from vehicle battery (12 / 24 V) without requiring external power source
- Portable, durable design suited for professional and workshop use
Supported functions
Depending on vehicle compatibility the following functions are supported:
- DC voltage measurement (0.1-volt resolution)
- AC voltage measurement (including frequency, duty cycle, minimum/maximum values)
- Resistance/continuity testing for switches, relays, diodes and wiring
- Polarity identification: distinguishing positive, negative, or open circuits via LED colors and tones
- Component activation: supply positive or negative current to test components like motors, fans, lights without jumper wires
- Ground-fault detection and locating bad ground contacts
Included items
- 1 × Autel PowerScan PS100 main unit
- 1 × 20-foot extension cable
- 1 × cigarette lighter adapter
- 1 × pair of battery hookup clips
- 1 × probe tip
- 1 × user manual
- 1 × rugged blow-molded carrying case










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