Fits most spark plug holes — includes adapters M10, M12, M14, M16, and M18. - Color: Gauge with red/black accents. Quick Specs.
8 PC Compression Tester Kit - 300 PSI Automotive Compression Test Set 6 adapters
Engine Compression Tester Kit 300 PSI Gauge Spark Plug Tester for Automotive
Automotive Engine Compression Tester Kit - 300 PSI Gauge with Essential Adapters
Professional Compression Tester Kit – 300 PSI Fluorescent Gauge for Gas Engines
AUTOWN Professional Compression Tester Kit, 300 PSI 8-Piece, Grey
