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Electro-Tek Automotive Circuit Tester 6/12V 18”

$3.84

SKU: 80449 Categories: ,

In stock

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The Electro-Tek Automotive Circuit Tester 6/12V 18” is a straightforward diagnostic tool that helps you quickly track down blown fuses, faulty relays, and broken wires in your vehicle’s electrical system. You will find that the sharp metal probe easily pierces wire insulation or reaches into tight fuse blocks, giving you an immediate visual confirmation of power with the bright internal indicator light. The compact size makes it a natural fit for your glove box or tool pouch, ensuring it is always within reach when a headlight goes out or a trailer plug stops working. Using this tester simplifies the troubleshooting process, allowing you to identify the exact point of electrical failure without the need for complex multi-meter settings.

Key Features of Electro-Tek Automotive Circuit Tester

Sharp steel probe reaches into small electrical connectors and pierces wire jackets for testing
Heavy-duty ground clip features a strong spring for a secure connection to the vehicle frame
Bright indicator light provides instant visual confirmation of a completed circuit
Insulated handle protects the user from accidental shocks during live circuit testing
Flexible lead wire provides enough length to reach from ground points to nearby fuse panels
Designed to work with standard 6-volt and 12-volt DC automotive electrical systems
Compact 18-inch total length makes it easy to maneuver in cramped under-dash areas
Durable construction resists common workshop chemicals and automotive fluids

Additional Information

Brand: Electro-Tek
Product Type: Circuit Tester
Model:
Product Use: Testing for power in 6V and 12V automotive electrical systems
Size: 18 inch
Material: Metal probe and plastic handle
Height: 1 inch
Length: 18 inch
Width: 4 inch

Before testing a suspected dead circuit, always touch the probe to a known power source, like the positive battery terminal, to verify that the tester’s internal bulb is functioning correctly. When searching for a ground issue, the clip can be attached to a known power source to turn the probe into a ground-finder, which is a helpful trick for diagnosing trailer lighting problems. Avoiding the use of this tool on sensitive airbag circuits or computer data lines is a smart practice, as the draw of the bulb can sometimes interfere with delicate electronic modules.

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