4 Way AC Manifold Gauge Set for R410a R22 R134a Refrigerant

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Regular price $75.99
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Warranty & Support

  • Returnable 30-Day
  • Warranty 1-Year
  • Shipping Free Shipping

Helpful documents

  • SKU DMG-2017-20

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  • COMPLETE GAUGE SET: This professional automotive AC tool kit includes a 4-way gauge, 4 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/2'' to 1/4'' adapter, a 1/4'' to 5/16'' tank adapter, 5/16'' to 1/4'' angled and straight adapters, and a puncture-style can tap; enjoy hassle-free setup and easy operation as you nip your HVAC problems in the bud
  • DESIGNED GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting shock and a dry dial providing better winter performance; the sight glass diagnosis monitors your coolant’s condition in real time; and calibration screws and superior design provide ±1.6% accuracy
  • COLOR-CODED HOSES: Blue for low, red for high, yellow for charging, and black for evacuation, these durable PVC hoses have 4 reinforced layers to work with daily pressure up to 800 psi (burst pressure: 4000 psi)
  • WIDE APPLICATION: This car AC gauge set works with R134a, R22, and R410a refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more; a heavy-duty foam-lined carrying case comes included for easy storage and transport between jobs
  • SATISFACTION GUARANTEED: Order this AC manifold gauge kit with your peace of mind assured thanks to OMT’s strong 1-year warranty and usual friendly 24/7 customer service; order at no risk and start enjoying better air conditioning today!


  • Material: Brass, Aluminum, PVC
  • Hose Length: 5 ft. (1.5 m)
  • Low Pressure Dial Range: -15 to 550 psi
  • High Pressure Dial Range: -15 to 750 psi
  • Hose Operating Pressure: 800 psi
  • Hose Burst Pressure: 4000 psi
  • Case Color: Black
  • Case Dimensions: 14.3 x 12 x 3.5 in. (36.5 x 30.5 x 9 cm)
  • Net Weight: 7.7 lb. (3.5 kg)
  • Warranty: 1 Year

Package List

  • 1 x 4-Way Gauge
  • 4 x Hoses
  • 2 x Adjustable Quick Couplers (1/4'' Male)
  • 1 x 29° Adapter (1/2" Female to 1/4'' Male)
  • 1 x Tank Adapter (1/4'' Female to 5/16'' Male)
  • 2 x Angled Adapters (5/16'' Female to 1/4'' Male)
  • 1 x Straight Adapter (5/16'' Female to 1/4'' Male)
  • 1 x Can Tap (Puncture Style)
  • 1 x Valve Core Wrench
  • 1 x Carrying Case
  • 1 x Instructions