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9 Best hvac gauges of 2025

Explore top picks
  • Best Choice

    1

    Fieldpiece SM482V Wireless 4-Port SMAN Refrigerant Manifold with Vacuum Gauge – Air Conditioning/Refrigerant Digital Gauges for HVAC & Refrigeration
    Fieldpiece

    Fieldpiece SM482V Wireless 4-Port SMAN Refrigerant Manifold with Vacuum Gauge – Air Conditioning/Refrigerant Digital Gauges for HVAC & Refrigeration

    9.8
    Exceptional
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  • Value for Money

    2

    testo 550s AC Manifold Gauge Set – Manifold Gauges Hvac and Refrigeration – Incl. 2 Wired Temperature Clamp Probes – AC Recharge Kit with superheat, subcooling and Bluetooth
    Testo

    testo 550s AC Manifold Gauge Set – Manifold Gauges Hvac and Refrigeration – Incl. 2 Wired Temperature Clamp Probes – AC Recharge Kit with superheat, subcooling and Bluetooth

    9.7
    Exceptional
    Our Rating

  • 3

    Mastercool 59161 2-Way Heavy Duty Brass Manifold Gauge Set with 3 1/8" Silicone Dampened Gauges and 1/4" SAE Fittings for R410a, R22, R404A - U.S. Assembled & Tested with 60" Hoses
    Mastercool

    Mastercool 59161 2-Way Heavy Duty Brass Manifold Gauge Set with 3 1/8" Silicone Dampened Gauges and 1/4" SAE Fittings for R410a, R22, R404A - U.S. Assembled & Tested with 60" Hoses

    9.6
    Exceptional
    Our Rating

  • 4

    Elitech MS-870 HVAC Digital Manifold Gauge Set, 4-in-1 Refrigeration Tool with Vacuum, Pressure-Hold, Data Logging, Bluetooth APP, for HVAC/R Systems -14.5 to 800 psi
    Elitech

    Elitech MS-870 HVAC Digital Manifold Gauge Set, 4-in-1 Refrigeration Tool with Vacuum, Pressure-Hold, Data Logging, Bluetooth APP, for HVAC/R Systems -14.5 to 800 psi

    9.5
    Excellent

  • 5

    Lichamp HVAC Gauges with Hoses, AC Manifold Gauge Set R134A R410A R404A R22 Refrigerant Gauges
    Lichamp

    Lichamp HVAC Gauges with Hoses, AC Manifold Gauge Set R134A R410A R404A R22 Refrigerant Gauges

    9.3
    Excellent
    Our Rating
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  • 6

    VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging ETL Listed
    VIVOHOME

    VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging ETL Listed

    • Number of Pieces:1 vacuum pump, 1 oil, 1 leak detector, gauge set
    • Size:10.5 x 4.5 x 8.7 inches
    • Color:Metallic Finish
    • Voltage:110 Volts
    • Material:Die-cast aluminum
    9.1
    Excellent
    Our Rating

  • 7

    Elitech Digital Manifold Gauge for HVAC, Refrigeration & AC Systems - Supports R410A/R454B/R1234 etc. Refrigerants, Pressure & Temperature Measurement, LCD Display, DMG-2SE
    Elitech

    Elitech Digital Manifold Gauge for HVAC, Refrigeration & AC Systems - Supports R410A/R454B/R1234 etc. Refrigerants, Pressure & Temperature Measurement, LCD Display, DMG-2SE

    9.0
    Excellent

  • 8

    Lichamp HVAC R410A Manifold Gauge Set AC R134A, Freon R22 R32 410A 134A Diagnostic Manifold Gauge with Hose Kit Air Conditioner Refrigerant Recharge Kit
    Lichamp

    Lichamp HVAC R410A Manifold Gauge Set AC R134A, Freon R22 R32 410A 134A Diagnostic Manifold Gauge with Hose Kit Air Conditioner Refrigerant Recharge Kit

    8.8
    Very Good
    Our Rating

  • 9

    Elitech Digital Manifold Gauge 2-Way Valve with Thermometer Clamps for HVAC Systems, LMG-10
    Elitech

    Elitech Digital Manifold Gauge 2-Way Valve with Thermometer Clamps for HVAC Systems, LMG-10

    8.5
    Good
    Our Rating