GREAT NECK SAW OEMTOOLS 25227 INLINE IGNITION SPARK TESTER
Diagnose ignition problems quickly and safely with the Great Neck Saw OEMTOOLS 25227 Inline Ignition Spark Tester. This easy‑to‑use diagnostic tool installs inline between the spark plug and plug wire, allowing technicians to visually confirm spark presence and strength while the engine is cranking or running. Its clear housing provides immediate feedback, making it ideal for fast troubleshooting of no‑start and misfire conditions.
Details
Manufacturer: Great Neck Saw
Brand: OEMTOOLS
Model Number: 25227
Product Type: Inline ignition spark tester
Function: Tests ignition spark strength and consistency
System Compatibility: Gasoline engines
Ignition Type Compatibility: Distributor and distributorless ignition systems
Connection Type: Inline between spark plug and ignition wire
Indicator Type: Visible spark window
Housing Material: Clear plastic
Reusable: Yes
Power Source: Vehicle ignition system
Package Contents: Inline spark tester unit
Packaging Type: Carded retail package
Warranty: OEMTOOLS limited lifetime
Safety Warning: California Prop 65 applies
Key Features
Diagnostic Visibility: Clear window allows direct visual confirmation of spark
Ease of Use: Installs quickly without tools
Versatility: Works with most gasoline engine ignition systems
Safety: Allows spark testing without direct contact
Durability: Reusable design for repeated diagnostics
Applications
Automotive ignition system diagnostics
Motorcycle and powersports troubleshooting
Small engine service and repair
No start and misfire diagnosis
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BrandGreat Neck Saw Mfg
ManufacturerGreat Neck Saw
Model Number25227
Product TypeInline ignition spark tester
FunctionTests ignition spark strength
System CompatibilityGasoline engines
Ignition Type CompatibilityDistributor and distributorless ignition systems
Connection TypeInline between spark plug and wire
Indicator TypeVisible spark window
Housing MaterialClear plastic
ReusableYes
Power SourceVehicle ignition system
ApplicationAutomotive motorcycle small engine diagnostics