Car Cylinder Gasoline Engine Compression Meter Pressure Gauge 0-300 PSI M10 M12
Included 4 adapters: M10 1.0mm / M12 1.25mm / M14 1.25mm / M18 1.5mm. M10 adapter for motorcycles, M12 M14 M18 adapter for motor vehicles. Adapters Thread Size: M10 x 1.0mm, M12 x 1.25mm, M14 x 1.25mm, M18 x 1.5mm.