JRangelp Exhaust Back Pressure Tester Car Catalytic Converter Clog Tester Exhaust Back Pressure Gauge Kit Automotive Exhaust Back Pressure Tester Kit with 6-Foot Hose & Adapter (M12&M18) & Carry Box

JRangelp Exhaust Back Pressure Tester Car Catalytic Converter Clog Tester Exhaust Back Pressure Gauge Kit Automotive Exhaust Back Pressure Tester Kit with 6-Foot Hose & Adapter (M12&M18) & Carry Box

• ✉Professional Tool✉ This exhaust back pressure gauge is a professional tool dedicated to diagnosing problem areas in exhaust system back pressure, you can use the exhaust gauge to understand the actual condition of your vehicle's exhaust system; prevent engine performance degradation.
• ✉Comprehensive Tool Set✉ Equipped with an adapter, M12 and M18, you can connect the exhaust back pressure gauge to the port of the exhaust system. In addition, a 6ft hose with gauge tester allows the user to test from the driver's seat. Come with a tool box, you can store all accessories in this box, which is convenient for carrying and storage, so that the accessories will not be lost.
• ✉2.5-INCH Pressure Gauge✉ With a 2.5'' pressure dial with easy-to-read markings in PSI and bar; three color-free color bars clearly indicate quality(bad or good); high-visibility markings on the gauge for easy reading. You can easily read the final measurement result.
• ✉High Efficiency✉ This exhaust pressure tester should be tested at idle and 2500rpm. Note that the pressure should be less than 1.25psi at idle and less than 3psi at 2500 rpm.
• ✉Convenient to Carry✉ Come with a tool box, you can store all accessories in this box, which is convenient for carrying and storage, so that the accessories will not be lost.