Any question, please feel free to contact us by email or amazon message system, we will reply ASAP in 24 hours. Customized blow molding case keeps everything in place and protects the gauges during storage. SATISFACTORY CUSTOMER SERVICE: JIFETOR complete AC manifold gauge set is perfect for automotive and household air conditioner evacuation/vacuum, diagnostic check, refrigerant charging and recovery. Perfect for R404A R134A R410A. Each side is loaded with 1/4 female brass fittings for easy connection. 4 Way Manifold Gauge VEVOR 4 Way AC Gauge AC Manifold Gauge Set For R134A R22 R12 R410A Refrigerant Freon Gauges With 5ft Hoses Couplers Can Tap Works On Car Auto Freon Charging And Evacuation In Professional HVAC Toolset Connect the blue coupler to AC suction service port and the red one to AC discharge service port. Internal pin with sharp tip help to pierce refrigerant bottle easily and quickly. If you keep twist tighten, it can wear Schrader valve Built in calibration screw and no-flutter pointer ensure measurement accuracy. Clockwise open and anticlockwise close easily by twisting the adjustable red/blue knob, reduce Schrader valve wear and ensure no leak when connect/disconnect. 30 days full refund with returned undamaged JIFETOR product. The set also includes detailed instruction, tank adapters (Male to Female: 1/4 to 1/2 + 1/4 to 5/16), and hose valve repair tool kit. The large 3-inch dials are easy to read, and features like the purge valve and calibration screw make this set both user-friendly and precise. Perfect for working with R404A, R134A, and R410A refrigerants on both automotive and household AC systems ADJUSTABLE CAN TAP, TANK ADAPTERS: Adjustable can tap is suitable for refrigerant can, which neck ring is smaller than 1., 3 diameter. 4 5FT COLOR CODED HOSES: Refrigerant charging kit uses rubber nylon resin material hoses, featured with anti-corrosion, low fluid resistance, high bearing pressure, ensure durability and good air sealing. Red hose for high pressure, blue one for low pressure, yellow one for charging and black one for evacuation. PACKING LIST1x 4 Way AC Diagnostic Manifold Gauge4x 5FT Color Coded Charging Hoses2x Adjustable R134A Quick Coupler1x 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 Kit1x Blow Molding Case, 14Lx12Wx3-1/2H1x InstructionFor R404A R134A R410A refrigerant. The set includes adjustable R134A quick couplers that reduce wear on Schrader valves, an adjustable can tap for refrigerant cans, tank adapters, and even a hose valve repair kit Any quality related problem in 1 year, we will replace the fittings for free or refund. Buy JIFETOR 4 Way AC Manifold Gauge Set Online Tunisia If not, please screw off the dial screen and reset the pointer by adjusting the calibration screw7., When use the adjustable quick coupler to open the AC service port Schrader valve, stop twisting after the gauge pointer start move.
