The pen-style design and pocket clip are a practical combination for garage work. Having a flashlight built in is a thoughtful touch when checking components in a darker engine bay.
Automotive Hall Sensor Tester – Non-Contact Ignition Coil & Electrical Component Diagnostic Tool
Automotive Hall Sensor Tester – Non-Contact Ignition Coil & Electrical Component Diagnostic Tool
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Automotive Hall Sensor Tester – Non-Contact Ignition Coil & Electrical Component Diagnostic Tool
Automotive Non-Contact
Hall Sensor Tester
Quickly check ignition coils, relays, injectors, solenoid valves, generators, fans and other automotive electrical components without complicated disassembly.

✨ Product Features
One Tester. Multiple Automotive Applications.
Designed for fast electrical troubleshooting around the engine bay. Simply bring the sensing tip near a compatible component to help identify electromagnetic activity.

High-Precision Hall Sensor Detection
The Hall sensor responds to changes in the magnetic field around compatible electrical components, helping make preliminary diagnosis faster and more convenient.

Made for Real Garage Work
Built-In Flashlight
Illuminates tight or poorly lit engine compartments while testing.
Pocket Clip
Convenient clip design keeps the tester easy to carry around the shop.
Pen-Style Body
Slim profile makes it easier to reach components in crowded engine bays.
Dual Sensitivity
Switch between low and high sensitivity depending on the testing situation.

Diagnose in Seconds
No complicated menus or bulky equipment. Select the appropriate sensitivity mode and move the sensing tip close to the component.Select Sensitivity
Move Near the Component
Check the Indicator Response

Battery Powered. Ready Anywhere.
A self-contained battery-powered design means there are no diagnostic cables to route through the engine bay. Install the batteries according to the marked polarity before use.

Choose Your Product Options
View Available Options ↑Product Details
Questions & Answers
What components can this tester be used on?
Do I need to disconnect wires before testing?
What are the two sensitivity modes for?
Does it include a work light?
Can this replace a professional diagnostic scanner?
❤️ WHY US?
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Faster Automotive Electrical Checks
A compact diagnostic helper for technicians, mechanics, DIYers and anyone who wants a quicker way to troubleshoot common automotive electrical components.
Buy NowCustomer Reviews
I like the straightforward Off, Low, and High switch layout. The idea of checking for electromagnetic activity before deciding what to inspect next makes this an appealing addition to a small automotive tool kit.
A compact tool with a clear purpose: helping with the first round of electrical checks. The non-contact approach and two sensitivity settings are useful features to have alongside a multimeter or scan tool.
