Autel PowerScan Automotive Circuit Tester | 2026 Power Circuit Probe Tool for 6-30V Vehicles | 20ft Extension

Overview

Meet the Autel PowerScan, a 2026 all‑in‑one power circuit tester designed for modern 6–30V automotive electrical systems. Its bright 160x128 TFT display delivers crisp readouts and quick feedback on voltage, polarity, resistance, and circuit activity. The kit includes a 20 ft primary cable, an additional 20 ft extension, and a cigarette lighter plug, making it flexible for in‑vehicle use or bench testing.

Four versatile working modes

Switch between DC voltage, AC voltage, resistance, and Tone On/Off to match your test scenario. DC readings resolve to 0.1V for precise voltage checks, AC values include Min/Max, duty cycle, and frequency, and resistance mode offers straightforward continuity signals. The Tone On/Off mode helps you identify circuits in dim or busy environments, streamlining your workflow without guesswork.

• Voltage tests across DC and AC ranges with clear, high‑contrast readouts
• Polarity checks with instant visual and audible cues for quick identification
• Continuity and signal circuit testing to verify sensor and actuator connections
• Component activation capability for in‑hand or in‑vehicle testing
• Short circuit location and built‑in overload protection to safeguard you and the tool
• Built‑in beacon of feedback (LEDs and beeps) to confirm results at a glance
• Long reach with 20 ft cable plus a 20 ft extension for hard‑to‑access wiring

What you get and how it helps

• 160x128 TFT display for crisp, legible readouts in various lighting conditions
• Supports 6–30V vehicle electrical systems across a wide range of cars, trucks, and SUVs
• Extended reach with a 20 ft main cable and an additional 20 ft extension for under‑dash or engine bay work
• Cigarette lighter plug for on‑the‑go testing without removing panels
• Built‑in safety features and a rugged design to sustain daily shop use

Whether you’re diagnosing a stubborn wiring fault, validating a component’s operation, or locating a short, the PowerScan presents actionable data with confidence. While results are situational and depend on your setup, the tool is designed to offer practical guidance that can inform your next steps in troubleshooting and verification.