Description: Description: Features: 1. Brand new and high quality Portable and convenient to use. This compression tester can be quickly set to your bike / car , then you can get accurate readings in valves , piston rings , cylinder bores or head gaskets . 2.Manometer with double graduation ( 0 to 300 psi , 0- 21 kg / cm 2 ) and with rubber protection to prevent scratches Drain valve with full copper nickel plating, anti -oxidation and corrosion M10 adapter is suitable for motorcycles, M12 M14 M18 adapters are suitable for car. Specifications: Pressure gauge with rubber protection Pressure gauge Diameter: 75mm Test pressure : max 21 bar / 300 psi 4 Adapters : M10x1.0mm M12x1.25mm M14x1.25mm M18X1.5mm Hose Overall length: 430mm Pressure tube length : 150mm Angled pressure tube length : 160mm Case Size : 265 x 210 x 65mm Package Included: 1 x compression tester of 0-21 bar and 0-300 psi 1 x Hose , length 430 mm 1 x Adapter M 10 x 1.0 1 x Adapter M 12 x 1,25 1 x Adapter M 14 x 1,25 1 x Adapter M 18 x 1,5 1 x pressure pipe with rubber attachment ( straight line) 1 x pressure pipe with rubber attachment ( Angled ) 1 x Plastic Case (red) 1 x Instruction in English Note: please allow 1-5cm errors to the actual dimension due to manual measurement! Thank you ! Real color may slightly different from pictures du