BGS 9669 Compression Tester Kit for Petrol Engines

for compression measurements with hose adaptor or rubber-cone measuring tube spark plug thread adaptor: M10x1.0 - M12x1.25 - M14x1.25 - M18x1.5 analogous pressure gauge pressure gauge scale: 0-300 psi / 0-2000 kpa (0-20 bar) with pressure release valve scope of delivery: pressure gauge with quick coupling andamp; pressure release valve | connecting hose with quick coupler | compression test pipe, angled type | compression test pipe, straight type | spark plug thread adapter M18 x 1.5 | spark plug thread adapter M14 x 1.25 | spark plug thread adapter M12 x 1.25 | spark plug thread adapter M10 x 1.0