ZK-060 Car Exhaust Back Pressure Tester Gauge Catalytic Converter Test Kit, ZK-060 More Galaxy Tab Case Function support:

Function support:

40HQ: 1533 cartons * 1 pcs = 1533 pcs

Loading Container 20GP: 352 cartons * 90 pcs = 31680 pcs

Working Voltage is DC 12V

You can download the APP application and watch face by yourself

ZK-060 Car Exhaust Back Pressure Tester Gauge Catalytic Converter Test Kit, ZK-060 More Galaxy Tab Case Function support:1. The catalytic converter tester allows you diagnose problem areas in the back pressure of your exhaust system. 2. Get crucial knowledge of the exhaust system of your car with exhaust gauge. 3. Prevents bad engine performance 4. The exhaust back pressure kit connects to the oxygen sensor of exhaust system. 5. Oxygen sensor adapters with exhaust back pressure gauge are M12 and M18. 6. 6 foot hose with pressure gauge tester allows users to test from