CMTOOL Exhaust Back Pressure Tester Kit with Carton Packaging Professional Car Exhaust Back Pressure Gauge with 6Foot Hose with Adapter Hose Clamp

Professional Exhaust Back Pressure TesterThe diagnostic function of the back pressure tester can help you quickly and accurately determine the condition of the vehicles exhaust system which can prevent sluggish engine performance reduced acceleration and excessive heat Whether you are an auto expert or a DIY mechanic the exhaust back pressure tester kit can bring you a satisfying experience 25Inch HD Gauge Rubber Vibration CoverThe adapter for exhaust pressure test is M12 and M18 thread also comes with a 25 inch easytoread gauge The gauge head is equipped with a shockproof rubber protective cover which is feels comfortable dropresistant and durable and longterm protection 2 Pressure Units 3 Color BandsThe exhaust pressure tester has 2 pressure units PSI and Bar and 3 colors to indicate good or bad status highly visible markings greatly help users to read the data directly The exhaust pressure gauge is tested at idle and 2500rpm The pressure should be lower than 125psi at idle and lower than 3psi at 2500rpms High Temperature Resistant 6ft HoseThe hose is made of special thickened silicone material which is not only wearresistant but also high temperature resistant about 300C fully meeting your needs The 6ft hose allows the user to test from the drivers seat making your repairs easier and saving you time and energy Important HintThe gauge has been checked and calibrated to ensure accurate test results If the gauge pointer is not in the initial state 0 it may be that the gauge has been impacted during transportation In this case you can disassemble the cover and adjust the pointer to 0 without affecting the test results