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    Refrigeration

    These refrigeration manifold kits are tools to work on refrigeration systems and heat pumps. They calculate superheating and subcooling in real time with external probes. Find a selection of these professional meters to fit your HVAC/R application.

    Showing 1 to 20 of 21 products
    Testo 0554 5570 Digital Manifolds, Valve Replacement Kit-

    Testo 0554 5570 Digital Manifolds, Valve Replacement Kit
    Model: 0554 5570

    Sale Price $51.00 USD
    Regular Price $60.00 USD
    Availability 6 in Stock

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    Testo 115i Smart Probe Pipe-Clamp Thermometer-

    Testo 115i Smart Probe Pipe-Clamp Thermometer
    Model: 115i | Order No: 0560 2115 03

    Sale Price $109.65 USD
    Regular Price $129.00 USD
    Availability 5 in Stock

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    Testo 549i Refrigeration Smart Pressure Probe-

    Testo 549i Refrigeration Smart Pressure Probe
    Model: 549i | Order No: 0560 2549 03

    Sale Price $143.65 USD
    Regular Price $169.00 USD
    Availability 5 in Stock

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    Testo 316-3 Refrigerant Leak Detector-

    Testo 316-3 Refrigerant Leak Detector
    Model: 316-3 | Order No: 0563 3163

    Sale Price $395.25 USD
    Regular Price $465.00 USD
    Availability 3 in Stock

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    Testo 550s Digital Manifold Kit with temperature probes, -14 to 870 psi-

    Testo 550s Digital Manifold Kit with temperature probes, -14 to 870 psi
    Model: 550s | Order No: 0564 5501 01

    Sale Price $424.15 USD
    Regular Price $499.00 USD
    Availability 3 in Stock

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    Testo 0563 0002 20 Smart Probes AC and Refrigeration Test Kit, -58 to 302°F, -14 to 870 psi-

    Testo 0563 0002 20 Smart Probes AC and Refrigeration Test Kit, -58 to 302°F, -14 to 870 psi
    Model: 0563 0002 20

    Sale Price $476.85 USD
    Regular Price $561.00 USD
    Availability 2 in Stock

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    Testo 557s Smart Digital Manifold Kit with wireless temperature and vacuum probes and hoses, -14 to 870 psi-

    Testo 557s Smart Digital Manifold Kit with wireless temperature and vacuum probes and hoses, -14 to 870 psi
    Model: 557s | Order No: 0564 5572 01

    Sale Price $854.25 USD
    Regular Price $1005.00 USD
    Availability 2 in Stock

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    Testo 560i Digital Refrigerant Scale and Intelligent Valve Kit with Bluetooth, 0 to 220 lbs, 507 psi-

    Testo 560i Digital Refrigerant Scale and Intelligent Valve Kit with Bluetooth, 0 to 220 lbs, 507 psi
    Model: 560i Kit | Order No: 0564 2560 01

    Sale Price $585.65 USD
    Regular Price $689.00 USD
    Availability 1 in Stock

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    Testo 570s Smart Digital Manifold with Bluetooth, -15 to 870 psi, -58 to 302°F-

    Testo 570s Smart Digital Manifold with Bluetooth, -15 to 870 psi, -58 to 302°F
    Model: 570S | Order No: 0564 5701 01

    Sale Price $765.85 USD
    Regular Price $901.00 USD
    Availability 1 in Stock

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    Testo 550i Digital Manifold with Bluetooth, -14 to 870 psi-

    Testo 550i Digital Manifold with Bluetooth, -14 to 870 psi
    Model: 550i | Order No: 0564 2550 01

    Sale Price $321.30 USD
    Regular Price $378.00 USD
    Availability 3 to 4 Weeks

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    Testo 550i Smart Digital Manifold Kit with wireless temperature and vacuum probes, -14 to 870 psi-

    Testo 550i Smart Digital Manifold Kit with wireless temperature and vacuum probes, -14 to 870 psi
    Model: 550i | Order No: 0564 4550 01

    Sale Price $566.95 USD
    Regular Price $667.00 USD
    Availability 5 Days

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    Testo 550i Smart Digital Manifold Kit with wireless temperature probes and thermo-hygrometers, -14 to 870 psi-

    Testo 550i Smart Digital Manifold Kit with wireless temperature probes and thermo-hygrometers, -14 to 870 psi
    Model: 550i | Order No: 0564 5550 01

    Sale Price $602.65 USD
    Regular Price $709.00 USD
    Availability 1 to 2 Weeks

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    Testo 550i Smart Digital Manifold Kit with wireless temperature probes, -14 to 870 psi-

    Testo 550i Smart Digital Manifold Kit with wireless temperature probes, -14 to 870 psi
    Model: 550i | Order No: 0564 3550 01

    Sale Price $499.80 USD
    Regular Price $588.00 USD
    Availability 1 Week

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    Testo 550s Smart Digital Manifold Kit with wireless temperature and vacuum probes and hoses, -14 to 870 psi-

    Testo 550s Smart Digital Manifold Kit with wireless temperature and vacuum probes and hoses, -14 to 870 psi
    Model: 550s | Order No: 0564 5505 01

    Sale Price $803.25 USD
    Regular Price $945.00 USD
    Availability 1 Week

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    Testo 550s Smart Digital Manifold Kit with wireless temperature and vacuum probes, -14 to 870 psi-

    Testo 550s Smart Digital Manifold Kit with wireless temperature and vacuum probes, -14 to 870 psi
    Model: 550s | Order No: 0564 5504 01

    Sale Price $680.00 USD
    Regular Price $800.00 USD
    Availability 1 Week

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    Testo 550s Smart Digital Manifold Kit with wireless temperature probes, -14 to 870 psi-

    Testo 550s Smart Digital Manifold Kit with wireless temperature probes, -14 to 870 psi
    Model: 550s | Order No: 0564 5502 01

    Sale Price $575.45 USD
    Regular Price $677.00 USD
    Availability 1 to 2 Weeks

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    Testo 552 Digital Vacuum Micron Gauge with Bluetooth-

    Testo 552 Digital Vacuum Micron Gauge with Bluetooth
    Model: 552 | Order No: 0560 5522 01

    Sale Price $305.15 USD
    Regular Price $359.00 USD
    Availability 1 to 2 Weeks

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    Testo 552i Smart Vacuum Probe, 0 to 20,000 μm-

    Testo 552i Smart Vacuum Probe, 0 to 20,000 μm
    Model: 552i | Order No: 0564 2552 01

    Sale Price $221.00 USD
    Regular Price $260.00 USD
    Availability 1 to 2 Weeks

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    Testo 560i Digital Refrigerant Scale with Bluetooth, 0 to 220 lbs-

    Testo 560i Digital Refrigerant Scale with Bluetooth, 0 to 220 lbs
    Model: 560i | Order No: 0564 1560 01

    Sale Price $374.00 USD
    Regular Price $440.00 USD
    Availability 1 Week

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    Testo 570s Smart Vacuum Kit with Bluetooth, -15 to 870 psi, -58 to 302°F-

    Testo 570s Smart Vacuum Kit with Bluetooth, -15 to 870 psi, -58 to 302°F
    Model: 570S | Order No: 0564 5702 01

    Sale Price $958.80 USD
    Regular Price $1128.00 USD
    Availability 1 to 2 Weeks

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    Showing 1 to 20 of 21 products
    TESTO Get Smart This Heating Season

    NIST Calibrations
    & Repairs

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