Top 7 Hei Spark Tester – Ignition Testers

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1. OTC

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OTC 6589 Electronic Ignition Spark Tester

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OTC #ad - Lifetime limited warranty. Used in import and domestic cars trucks plus small engines. Check for spark on gasoline engines. Electronic ignition spark tester.
BrandOTC #ad
ManufacturerOTC #ad
Height1.5 Inches
Length8 Inches
Weight0.35 Pounds
Width5 Inches
Part Number6589
Model6589
WarrantyLimited lifetime warranty

2. Lisle

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Lisle 20610 Inline Spark Tester

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Lisle #ad - The tool is double-ended to offer a straight boot and a 90 boot on one tool. Quickly diagnose problems with all ignition systems. Connect the tool between the spark plug and the plug wire.
BrandLisle #ad
ManufacturerLisle #ad
Height1 Inches
Length10.5 Inches
Weight0.3 Pounds
Width5.75 Inches
Part Number20610
Model20610
WarrantyLimited Lifetime

3. Thexton

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Thexton THE404 Spark Tester

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Thexton #ad - Includes safety shield. Alligator clip securely fastens to ground. Screw assembly adjusts spark gap quickly and easily.
BrandThexton #ad
ManufacturerThexton #ad
Height5.6 Inches
Length7.4 Inches
Weight0.01 Pounds
Width1.1 Inches
Part NumberTHE404
ModelTHE404
Warranty1 Year Warranty

4. Performance Tool

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Performance Tool W86553 Ignition Tester Tool

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Performance Tool #ad - Easily checks if there is sufficient energy for spark plug to ignite. Checks for ignition spark without removing spark plug from engine. Works on dis and HEI electronic ignition systems.
BrandPerformance Tool #ad
ManufacturerPerformance Tool #ad
Height10 Inches
Length42 Inches
Width20 Inches
Part NumberW86553
ModelW86553
WarrantyLifetime

5. Ram-Pro

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Lawnmower, Small & Big Internal/External Engines, Car, 6-12 Volt Fool-Proof – Pick Up Coil/Armature Diagnostic Detector Tool – for Automotive, Ram-Pro in-Line Spark Plug Engine Ignition Tester

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Ram-Pro #ad - A must have for any individual, trucks, cars, professional mechanic garage and auto shop. The ram-pro engine spark tester probe is a must have diagnostic tool for any engine with a spark plug, & can quickly and easily diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system.

Must have: when engine won't start, gives instant answer to 'does it have spark?' - Saves time, frustration and money while also offering a safe secure way to identify spark. Dimensions: 6" boot/cable, 5" shaft/light housing; 2. 2 oz. Design: nickel plated shaft, double ended flexible tool offers a straight boot -– Internal bulb lasts for years, but is replaceable through transparent housing.

Use for: essential troubleshooting for all internal & external Combustion Engines, chainsaws, motorcycles, snow-blowers, lawnmowers, trimmers, generators etc. How to use: simply connect the tester between the spark plug and the plug wire, defective points, bad cables or connections, if spark is being sent, the tester will mirror the spark and light up - Find dirty spark plugs, etc.
BrandRam-Pro #ad
ManufacturerMIX N MORE INC #ad
Part Number2331
Model2331

6. Weiye

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Weiye in-Line Spark Plug Engine Ignition Tester 6-12V Pick Up Coil Armature Diagnostic Detector Tool for Automotive Car Lawnmower Internal External Engine

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Weiye #ad - Replaceable bulb: nickel plated shaft, Double ended flexible tool offers a straight boot -– Internal bulb lasts for years, but is replaceable through transparent housing. Fit most of car: essential troubleshooting for All Internal & External Combustion Engines, motorcycles, snow-blowers, chainsaws, cars, lawnmowers, trucks, trimmers, generators etc.

Easy to use: simply connect the tester between the spark plug and the plug wire, if spark is being sent, bad cables or connections, defective points, the tester will mirror the spark and light up - Find dirty spark plugs, etc. Engine ignition tester: engine spark tester is a must have diagnostic tool for any engine with a spark plug, & can quickly and easily diagnose ignition/engine outboard motor issues or a fault in the fuel delivery system. Head length: 6. 3cm/2. 48". Size: 15x5. 7cm/5. 9x2. 24inch; approx.
BrandWeiye #ad
ManufacturerWeiye #ad
Part NumberW0A0A5YK5WY

7. Ampro

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AMPRO T71240 High Energy Ignition Spark Tester

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Ampro #ad - Designed to determine coil voltages and prevent high energy sparks from leaking. Measures standard, electronic or DIS kV. Checks spark without starting the engine.
BrandAmpro #ad
ManufacturerBuilders World Wholesale Distribution #ad
Height1 Inches
Length7 Inches
Weight0.18 Pounds
Width4 Inches
Part NumberBAPIT
ModelT71240