Packing List 1x 4 Way AC Diagnostic Manifold Gauge 4x 5FT Color Coded Charging Hoses 2x Adjustable R134A Quick Coupler 1x Adjustable Can Tap (Piercing Type) 1x Adapter with Shut Off Valve (1/4" Male to 1/2" Female) 1x L Type Tank Adapter (1/4" Male to 5/16" Female) 1x Hose Valve Repair Tool Kit 1x Blow Molding Case, 14"Lx12"Wx3-1/2"H 1x Instruction For R404A R134A R410A refrigerant. Perfect for automotive and household air conditioner evacuation/vacuum, diagnostic check, refrigerant charging and recovery Features 1. The refrigerant is corrosive. Our gauge is equipped with aluminum manifold body and rubber nylon resin hoses, anti-corrosion, low fluid resistance, high bearing pressure, ensure durability and good air sealing. 2. R134a quick coupler, adjustable internal pin reduces the wear for the schrader valve in AC service port, and ensure the airtightness when connect and disconnect. 3. Adjustable can tap, widely use for refrigerant can with neck ring smaller than 1.3" diameter Note 1. Please wear gloves and goggles when use 2. These ac refrigerant recharge kit should be used by professional or under the guidance of a professional 3. Always refer to equipment manufacturer's operation instruction, compare to the manufacturer's recommended readings 4. Do not use this AC gauge when pressure is higher than the max. scale of high pressure gauge 5. Do not use it as pressure regulator 6. Ensure the pointer points to zero before using. If not, please screw off the dial screen and reset the pointer by adjusting the calibration screw 7. No purge valve for the yellow line. You can loosen it a bit to fill the line with refrigerant before open the valve. Wear gloves to prevent frostbite 8. When use the adjustable quick coupler to open the AC service port Schrader valve, stop twisting after the gauge pointer start move. If you keep twist tighten, it can wear Schrader valve

• Adjustable Can Tap and Tank Adapter: Adjustable can tap is suitable for refrigerant can, which neck ring is smaller than 1.3" diameter. T type knobs, easy to operate by fingertips. Internal pin with sharp tip help to pierce refrigerant bottle easily and quickly. Customized blow molding case keeps everything in place and protects the gauges during storage. The set also includes tank adapters (Male to Female: 1/4" to 1/2" + 1/4" to 5/16"), and hose valve repair tool kit
• Multi-function: JIFETOR complete AC manifold gauge set is perfect for automotive and household air conditioner evacuation/vacuum, diagnostic check, coolant charging and recovery. There is also a well-written detailed instruction will assist you quickly understand and use this set of tools: how to operate system dynamic pressure measurement, refrigerant recovery and vacuuming, refrigerant filling or replacing

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Common questions