Adaptor M10 Short Reach (Requires TA212)

The M10 short reach compression adaptor (TA212 required) enables compression testing on engines with M10 x 1.0mm pitch spark plug threads using the PicoScope WPS500X pressure sensor. This short reach design fits common Asian and European engine configurations where spark plug wells have limited depth, allowing technicians to diagnose cylinder health without invasive teardown.

The Pico standard compression hose (not supplied with individual adaptors) TA212 must be used in conjunction with the appropriate adaptor for carrying out Engine Compression tests with the WPS500X.

Adaptors are available for the following spark plug thread sizes:

• M10 Short Reach, 1.0 mm pitch (this product)
• M10 Deep Reach, 1.0 mm pitch
• M12 Deep Reach, 1.25 mm pitch
• M14 Short Reach, 1.25 mm pitch
• M14 Deep Reach, 1.25 mm pitch
• M16 for Ford Triton style engines, 1.5 mm pitch
• M18 for older engines, 1.5 mm pitch

Please ensure that the adaptor you select is the same thread size and no longer than the tip of spark plug you are replacing.  While using a shorter adaptor than the spark plug you are replacing may produce results that are slightly low using one that is longer may damage your engine.