JIFETOR AC Charge Hose with Gauge Car R134A Refrigerant Recharge Kit Auto Air Conditioning U Charging Hose Low Pressure Measuring Meter with 1 2 Acme Can Tap and R134A Quick Coupler 100PSI

HOW TO USE Measure Pressure 1. Start the car, open AC to MAX 2. Clockwise twist T handle to close can tap 3. Connect the quick coupler to the car AC suction service port to measure the pressure Charge Refrigerant 1. Anticlockwise twist T handle to retract the internal pin, screw the can tap on the R134a can. 2. Connect the quick coupler to the car AC suction service port 3. Clockwise twist T handle to pierce R134a can, and then anticlockwise twist T handle to retract the internal pin, to connect the R134a can and the AC, for charging refrigerant SPECIFICATION 1. Total length: 19" (the gauge is right in the middle) 2. Material: Rubber nylon resin hose and metal fittings 3. Scale range: 0-100PSI, 0-7kg/cm² FITMENT TYPE Air conditioning: fit for all models with easy to reach R134A suction service port Refrigerant can: Can with 1/2" ACME male thread bottle opening, self-piercing type NOTE 1. This AC charging hose is 19" in total. If your AC suction service port is hard to reach, you can buy our another one, B085TD4DKS 2. Please confirm your AC system type and refrigerant bottle opening size before biding 3. Please wear gloves and goggles when use 4. The AC refrigerant recharge tool should be used by professional or under the guidance of a professional 5. Always refer to equipment manufacturer's operation instruction, compare to the manufacturer's recommended readings 6. Please ensure the AC compressor is working when measure pressure. Wrong readings will be caused by stop working compresor