Wide Voltage Range Compatibility
Accurate testing for 6V-24V DC systems, covering most vehicles including cars, trucks, and motorcycles.
Durable Probe & Premium Build
High-conductivity metal probe with insulated grip for shockproof safety; rugged ABS housing resists drops and wear.
Instant Continuity & Circuit Check
Quickly identifies breaks, shorts, and faulty connections without complex tools—ideal for DIY repairs or professional diagnostics.
Compact & Portable Design
Lightweight pen-style tester fits in toolboxes or pockets, perfect for roadside emergencies or garage use.
Clear LED Indication
Bright LED signals power presence and circuit status—no guesswork, even in low-light conditions.
Multi-Scene Application
Works on fuses, relays, switches, and wiring harnesses; essential for mechanics, electricians, and car enthusiasts.
Batch Order Advantage
Global wholesale pricing ensures unbeatable value for bulk purchases, backed by full-category sourcing support.