Automotive Circuit Test Pen 6V 12V 24V Digital Voltage Display
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Equip your toolkit with this automotive circuit test pen, designed for quick checks of 6 V, 12 V and 24 V systems. Featuring a long probe and digital LED display, it makes diagnosing car, truck or motorcycle wiring fast and accurate. The insulated design protects you while the spring-cord enables easy access to fuse boxes, under-dash wiring and engine bays.
Key Features
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Compatible with 6 V, 12 V and 24 V DC systems
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Digital LED voltage display for real-time readings
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Long probe and clip make tight-space testing easier
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Ideal for wiring, fuses, switches, grounds and shorts
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Portable, simple tool for DIY car diagnostics
Why Choose Our Automotive Circuit Test Pen 6V 12V 24V Digital Voltage Display
This tester offers clear readings and versatile compatibility, making it a smart upgrade from basic test lights. Whether you’re checking headlights, signal circuits or vehicle wiring, it helps you find issues fast.
Perfect For
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DIY car owners diagnosing electrical issues
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Mechanics checking vehicle wiring or fuses
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Motorcycles, trucks or RVs with 6 V/12 V/24 V systems
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Quick field-testing without complex equipment
Restore confidence and speed up your diagnostics with this reliable digital test pen.
Specifications
| Feature | Detail |
|---|---|
| Voltage Range | 6 V / 12 V / 24 V DC |
| Display | Digital LED voltage read-out |
| Probe Style | Long steel tip for wire and terminal access |
| Connection | Clip or wire spring for ground/reference |
| Use Cases | Vehicles, wiring harnesses, fuses, controls |
| Material | Insulated shell and probe tip |
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