Autel PS100 PowerScan Automotive Circuit Tester For 12V 24V AVOmeter

Diagnose 12V/24V automotive electrical issues faster with the PS100 PowerScan circuit tester.

• Four advanced modes: DC voltage (0.1V resolution), AC voltage (max/min, frequency, duty cycle), resistance (tip to auxiliary ground), and Tone On/Off for working in low light.
• Component activation and polarity checks: quickly test positive, negative, and open circuits, confirm continuity, and verify operation of lights, relays, wipers, or fans by generating activation signals.
• Clear readings with audible feedback: red/green LED indicators and tones accompany precise measurements displayed for voltage, current, and resistance on a backlit LCD.
• Extended reach for large vehicles: 20 ft cable plus 20 ft extension, plus a sharp stainless-steel probe to access tight or hidden connections and test trailer wiring.