Compression test adaptor M18, for older engines (1.5 mm pitch) (TA220, PICO)
An adaptor with an M18 thread (for older engines) that screws into the spark plug hole for measuring engine compression with the WPS500X. It is used together with the standard compression hose, which is not supplied with individual adaptors.
- Thread: M18 × 1.5 mm
- The adaptor must be the same thread size and no longer than the tip of the spark plug it replaces
- Weight: 0.03 kg
- Dimensions (L × W × H): 10 × 8 × 2 cm
- Country of origin: United States
- EAN: 5055859703874