{"id":9137785733357,"title":"DUOYI Exhaust Back Pressure Tester Kit with 6-Foot Hose,Professional Diagnosis Automotive Exhaust Back Pressure Gauge Kit Shockproof 2.5\" HD Gauge,with M12 \u0026 M18 Adapter Black","handle":"duoyi-exhaust-back-pressure-tester-kit-with-6-foot-hose-professional-diagnosis-automotive-exhaust-back-pressure-gauge-kit-shockproof-2-5-hd-gauge-with-m12-m18-adapter-black","description":"\u003ch3\u003eDUOYI Exhaust Back Pressure Tester Kit with 6-Foot Hose,Professional Diagnosis Automotive Exhaust Back Pressure Gauge Kit Shockproof 2.5\" HD Gauge,with M12 \u0026amp; M18 Adapter\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eProfessional Diagnosis of Exhaust Blockage FaultExhaust back pressure gauge tester is designed to diagnose where back pressure problems in the exhaust system lie,easily helping you diagnose whether your converter or muffler is clogged,preventing engine sluggish performance,reduced acceleration and overheating,providing you with a smooth and safe drive.Exhaust back pressure tester provides an effective way for car experts,car dealers or DIY mechanics to determine faults accurately and quickly.\u003c\/li\u003e\r\n \u003cli\u003eSimple And Practical Exhaust Back Pressure Gauge KitExhaust pressure tester is tested at idle speed and 2500 rpm.At idle,read the lower scale on the gauge.It should not over 1.25PSI (0.09bar),or be in the red zone.If it is,stop the engine and find the location of the blockage and repair and unblock it.If the reading at idle is not red zone on the lower scale,rev-up the engine to 2500 RPM.If the reading is in red zone 3PSI,(.21bar) there is is a blockage in the exhaust system.\u003c\/li\u003e\r\n \u003cli\u003eHD Dual Scale Pressure Gauge \u0026amp; Shockproof rubber CoverEquipped with a 2.5\" HD pressure gauge designed with high visibility PSI\/Bar pressure units to help users read test data quickly and accurately.In addition,the multi-coloured bars are designed to help you quickly determine if there is a problem with the exhaust system (green is a good condition,red is a bad condition) The gauge head is equipped with an anti-vibration rubber protective cover for real-time protection,reducing crash damage.\u003c\/li\u003e\r\n \u003cli\u003e6ft abrasion\/heat resistant hose \u0026amp; M12 and M18 thread adaptersExhaust back pressure tester hose length is made of high quality silicone material with good abrasion and high temperature resistance (300C) and the 6ft hose length allows the user to test directly from the driver's seat, making it easy and fast.In addition,complete with M12 and M18 thread adapters,you can connect the exhaust pressure gauge tester to the exhaust system port.\u003c\/li\u003e\r\n \u003cli\u003e3 years warranty\u0026amp;Warm TipsInstrument is provided with 3 years free warranty. To ensure accurate test results,the pressure gauge has been checked and calibrated.If the pressure gauge pointer is not at the initial state \"0\",it may have been affected during transportation.You can manually remove the cover and adjust the pointer to \"0\",this will not affect the accuracy of the test results.\u003c\/li\u003e\r\n \u003c\/ul\u003e","published_at":"2025-10-13T21:29:14+11:00","created_at":"2025-10-13T21:29:11+11:00","vendor":"DUOYI","type":"Pressure \u0026 Vacuum Testers","tags":["AUTO_bestsellers_Oct2025"],"price":19100,"price_min":19100,"price_max":19100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48865747927277,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0BRMDPQRZ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DUOYI Exhaust Back Pressure Tester Kit with 6-Foot 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Exhaust Back Pressure Tester Kit with 6-Foot Hose,Professional Diagnosis Automotive Exhaust Back Pressure Gauge Kit Shockproof 2.5\" HD Gauge,with M12 \u0026amp; M18 Adapter\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n \u003cul class=\"a\"\u003e\r\n \u003cli\u003eProfessional Diagnosis of Exhaust Blockage FaultExhaust back pressure gauge tester is designed to diagnose where back pressure problems in the exhaust system lie,easily helping you diagnose whether your converter or muffler is clogged,preventing engine sluggish performance,reduced acceleration and overheating,providing you with a smooth and safe drive.Exhaust back pressure tester provides an effective way for car experts,car dealers or DIY mechanics to determine faults accurately and quickly.\u003c\/li\u003e\r\n \u003cli\u003eSimple And Practical Exhaust Back Pressure Gauge KitExhaust pressure tester is tested at idle speed and 2500 rpm.At idle,read the lower scale on the gauge.It should not over 1.25PSI (0.09bar),or be in the red zone.If it is,stop the engine and find the location of the blockage and repair and unblock it.If the reading at idle is not red zone on the lower scale,rev-up the engine to 2500 RPM.If the reading is in red zone 3PSI,(.21bar) there is is a blockage in the exhaust system.\u003c\/li\u003e\r\n \u003cli\u003eHD Dual Scale Pressure Gauge \u0026amp; Shockproof rubber CoverEquipped with a 2.5\" HD pressure gauge designed with high visibility PSI\/Bar pressure units to help users read test data quickly and accurately.In addition,the multi-coloured bars are designed to help you quickly determine if there is a problem with the exhaust system (green is a good condition,red is a bad condition) The gauge head is equipped with an anti-vibration rubber protective cover for real-time protection,reducing crash damage.\u003c\/li\u003e\r\n \u003cli\u003e6ft abrasion\/heat resistant hose \u0026amp; M12 and M18 thread adaptersExhaust back pressure tester hose length is made of high quality silicone material with good abrasion and high temperature resistance (300C) and the 6ft hose length allows the user to test directly from the driver's seat, making it easy and fast.In addition,complete with M12 and M18 thread adapters,you can connect the exhaust pressure gauge tester to the exhaust system port.\u003c\/li\u003e\r\n \u003cli\u003e3 years warranty\u0026amp;Warm TipsInstrument is provided with 3 years free warranty. To ensure accurate test results,the pressure gauge has been checked and calibrated.If the pressure gauge pointer is not at the initial state \"0\",it may have been affected during transportation.You can manually remove the cover and adjust the pointer to \"0\",this will not affect the accuracy of the test results.\u003c\/li\u003e\r\n \u003c\/ul\u003e"}