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    Pressure

    These pressure meters allow HVAC/R professionals to measure pressure in manifolds, static pressure, and pressure drops in buildings or ventilation systems. Monitor evacuation of air conditioning, refrigeration, and heat pump systems. Find a wide selection of these meters to fit your application.

    Showing 1 to 20 of 25 products
    Testo 565i Smart Vacuum Pump with integrated decay test, 7 CFM-

    Testo 565i Smart Vacuum Pump with integrated decay test, 7 CFM
    Model: 0564 5652 01

    Sale Price $676.60 USD
    Regular Price $796.00 USD
    Availability 2 in Stock

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    Testo 565i Smart Vacuum Pump with integrated decay test, 10 CFM-

    Testo 565i Smart Vacuum Pump with integrated decay test, 10 CFM
    Model: 0564 5653 01

    Sale Price $888.25 USD
    Regular Price $1045.00 USD
    Availability 1 to 2 Weeks

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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 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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    Testo 512-1 Digital Differential Pressure Gauge, 0 to 80 inH<sub>2</sub>O-

    Testo 512-1 Digital Differential Pressure Gauge, 0 to 80 inH2O
    Model: 512-1 | Order No: 0563 1512

    Sale Price $595.85 USD
    Regular Price $701.00 USD
    Availability 2 in Stock

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    Testo 512-2 Digital Differential Pressure Gauge, 0 to 800 inH<sub>2</sub>O-

    Testo 512-2 Digital Differential Pressure Gauge, 0 to 800 inH2O
    Model: 512-2 | Order No: 0563 2512

    Sale Price $600.95 USD
    Regular Price $707.00 USD
    Availability 1 Week

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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 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 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 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 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 2 in Stock

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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 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 to 2 Weeks

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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 420 Differential Pressure Measuring Instrument-

    Testo 420 Differential Pressure Measuring Instrument
    Model: 420 | Order No: 0560 0420

    Sale Price $1,104.15 USD
    Regular Price $1299.00 USD
    Availability 4 to 5 Weeks

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    Testo 0554 3314 Dual Pressure Calibrator-

    Testo 0554 3314 Dual Pressure Calibrator
    Model: 0554 3314

    Sale Price $695.30 USD
    Regular Price $818.00 USD
    Availability 2 to 3 Weeks

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    Testo 6321 Differential Pressure Transmitter, -100 to 100 Pa, 4 to 20 mA-

    Testo 6321 Differential Pressure Transmitter, -100 to 100 Pa, 4 to 20 mA
    Model: 0555 6321

    Ideal solution for automated air conditioning and ventilation applications, this pressure transmitter measures differential pressure from -100 to 100 Pa and features analog output/supply of 4 to 20 mA (4-wire, 24 V AC/DC). In addition, it ensures optimum system function, optimizes climate conditions, and saves energy.

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    Testo 6351 High Accuracy Differential Pressure Transmitter-

    Testo 6351 High Accuracy Differential Pressure Transmitter
    Model: 0555 6351

    The Testo 6351 pressure transmitter for differential pressure enables measurements in the 50 Pa to 2,000 hPa measuring range. A particularly outstanding feature of the transmitter is the automatic zero-point adjustment, which ensures high accuracy and long-term stability.

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    Testo 6381 Differential Pressure Transmitter, 10 Pa to 1000 hPa-

    Testo 6381 Differential Pressure Transmitter, 10 Pa to 1000 hPa
    Model: 0555 6381

    Testo 6381 differential pressure transmitter with calculation of flow velocity and optionally with humidity/temperature, accuracy ±0.5% of measuring range final value, automatic zero-point adjustment, selectable measuring range between 10 to 1000hPa, selectable signal outputs, optional display, output of all relevant pressure, flow and humidity paramters.

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    Showing 1 to 20 of 25 products

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