Circuit Tester
PS100 ProProfessional Automotive Circuit Tester
Precisely detects circuit faults, fits multiple vehicles, easy to use, safe durable, covers all auto circuit repair scenarios.
Product overview

Key features
Applications
Technical specifications
All-in-one Function: Supports voltage/polarity/continuity/signal circuit testing, component activation, bad grounding check, short circuit location
Wide Voltage Compatibility: Fits 6-30V vehicle electrical systems, compatible with most vehicles
4 Working Modes: DC/AC voltage, resistance, tone on/off, intuitive operation
Component Activation Test: Tests blower motor, power window motor, wiper etc. for functionality
Safety Protection: Built-in short-circuit protection & circuit breaker, auto-trip on overload
Convenient Design: 40ft total cable (20ft + 20ft extension) + cigarette lighter plug, full vehicle access; built-in flashlight
Precise Display: 160x128 TFT screen, 0.1V resolution for DC voltage, accurate data
After-sales Guarantee: 3-year warranty + 30-day no-reason return/refund, recommended by pros
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