Mardatt 10Pcs Compression Tester Adapter Kit with Spark Plug Tester & 32 Blades Feeler Gauge, Cylinder Pressure Gauges Fuel Injection Tester with Extension Tube for Automotive Armature Diagnostic
Specifications:
Gauge Scale:: 0-300 PSI (0-21 kg/cm²)
Spark Plug Adapter Sizes: M10 / M12 / M14 / M18
Please refer to the second picture for specific dimensions
Material: Rubber, metal
Features
👌 Spark Plug Tester:
Designed with nickel plated shaft,double ended flexible tool
Internal bulb lasts for years, replaceable transparent housing
Durable metal head for quick and easy insertion
A diagnostic tool used for essential troubleshooting
👌 High Quality Test Gauge:
3 Inch large dial, anti-scratch coating, rubber protective cover
300PSI dual scale gauge, easy to read
Inner check valve for holding pressure
👌 Feeler gauge:
32 blades steel feeler gauge, foldable & convenient to store
Dual marked metric and imperial, 0.0015 inch/ 0.04 mm to 0.035 inch/ 0.88 mm
Mainly used for measuring the thickness of spark plugs gaps and other hard to reach places.
👌 Other accessories:
①14" extension rubber hose easy for tight or long reach testing.
②2 types of rubber cone ends: straight & curved, do not need to thread into head.
③4 sizes brass adapters: M10, M12, M14, M18 fittings, matching most types and depth spark plug.
How to Use:
1. Remove the spark plug.
2. Insert the threaded end of the pressure gauge into the spark plug hole, tighten the compression gauge.
3. Turn on the ignition and depress the throttle, until the cylinder pressure gauge reading stops.
4. Press the release valve, repeat the test and take the average value as the compression pressure.
Package Included:
1pcs x spark plug testers
1pcs x pressure gauge
1pcs x curved rubber cone ends
1pcs x straight rubber cone ends
1pcs x 14" extension hose
1pcs x 32 blades feeler gauge
4pcs x brass adapters(M10, M12, M14, M18)
Totally 10pcs, comes with a carrying case.
Warm Tips:
Manual measurement, please allow slight errors on size.