This versatile probe pen is an indispensable tool for diagnosing electrical systems in automobiles, trailers, boats, motorcycles, and other low-voltage applications. It simplifies the process of checking circuits, fuses, switches, and wiring, making electrical troubleshooting straightforward and efficient. Simply connect the alligator clamp to a ground point, then touch the probe to the circuit to be tested. A glowing indicator light confirms the presence of electricity.

Key Features
- The robust handle is constructed from durable plastic, while the hardened and tempered carbon steel probe features a chrome-plated finish for longevity.
- Its sharp steel probe is designed to easily penetrate wire insulation, allowing for quick circuit testing without damage.
- An integrated light within the handle illuminates upon successful circuit connection, providing clear visual feedback.
- This tester is capable of handling a broad range of voltages, with variants available for 3V to 24V or 3V to 70V systems.
- The lightweight and compact design ensures exceptional portability and ease of use in various environments.

Specifications
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Material: Durable plastic handle, carbon steel probe
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Clamp Capacity: 20A
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Bulb: 3 Watt Bulb (replaceable)
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Voltage Range: Select from 3V-24V or 3V-70V operation
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Pen Length: 17.3cm / 6.8inch
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Probe Length: 8.3cm / 3.3inch
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Line Length: 96cm / 37.8inch
Variant Information:
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Red wire spring wire digital display (3-24V) and Black wire digital display (3-24V): These models are designed for testing circuits within the 3V to 24V range. The 'Red wire spring wire' option features a coiled wire for extended reach and easy retraction, while the 'Black wire' option has a standard straight wire. Both include a digital display for precise voltage readings.
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Red wire spring wire digital display (3-70V) and Black wire digital display (3-70V): These versions offer an expanded voltage testing capability, from 3V up to 70V, suitable for a wider array of vehicle types and heavy-duty applications. Like their 24V counterparts, they also come with either a spring wire or a standard black wire and a digital display.
Package Includes
- 1 * Vehicle Circuit Test Pen