Title: Compression Tester Kit This professional compression tester kit detects worn rings, burnt valves and blown head gaskets. Push-button side release valve is included which allows repeated testing without disconnecting. The TabsOverview SKU: CP7827 Categories: Mechanical TestersCompression TestersRelated/Accessory Products: Remote Starter SwitchStem Compression KitFuel Pressure Tester KitVacuum and Pressure Tester KitProfessional Fuel Pressure Tester KitReplacement Parts: Compression Gauge Assembly18MM Long Reach Adapter SpecsFeatures: 14mm long reach adapter included, formany late model vehicles Quick release hose disconnects fromgauge for faster, easier use Full 2-1/2” easy-to-read face Standard and metric scales: 0-300 lbs psi and 0-2100 kPa 17” high pressure flexible oil andgrease resistant hose14mm and 18mm ends fit most sparkplug openingsProduct Dimensions: 12 × 5 × 1.5 inShipping Weight: 6 lb DownloadsProduct Documents: CP7827 Operating Instructions - English CP7827 Operating Instructions - French CP7827 Operating Instructions - Spanish cp7828a_and_cp7827_brochure.pdfHigh Resolution Images: https://otctools.com/sites/default/files/cp7827.png VideosEmbedded video for Compression Tester Kit