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    Humidity & Temperature

    These probes measure humidity and temperature in rooms, ducts, and chambers and are mainly used by HVAC/R technicians and contractors. Find a wide selection of these probes to fit your application.

    Showing 81 to 100 of 148 products
    Testo 0636 9735 Duct Humidity & Temperature Probe-

    Testo 0636 9735 Duct Humidity & Temperature Probe
    Model: 0636 9735

    Sale Price $521.05 USD
    Regular Price $613.00 USD
    Availability 2 to 3 Weeks

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    Quantity
    Testo 0554 0666 Sintered Filter for Humidity Probes, Teflon, (21mm) dia.-

    Testo 0554 0666 Sintered Filter for Humidity Probes, Teflon, (21mm) dia.
    Model: 0554 0666

    Sale Price $82.45 USD
    Regular Price $97.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 6742 Dew Point Transmitter, 1/2" NPT Thread-

    Testo 6742 Dew Point Transmitter, 1/2" NPT Thread
    Model: 6742 | Order No: 0555 6742

    Sale Price $1,563.15 USD
    Regular Price $1839.00 USD
    Availability 3 to 4 Weeks

    Qty:

    Quantity
    Testo 0635 9440 Bendable Vane Probe with Telescopic Handle, 2.36" Diameter-

    Testo 0635 9440 Bendable Vane Probe with Telescopic Handle, 2.36" Diameter
    Model: 0635 9440

    Sale Price $650.25 USD
    Regular Price $765.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0600 8894 Thermocouple for Exhaust Gas -

    Testo 0600 8894 Thermocouple for Exhaust Gas
    Model: 0600 8894

    Sale Price $733.55 USD
    Regular Price $863.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 400600 7810 Industrial Probe Kit-

    Testo 400600 7810 Industrial Probe Kit
    Model: 400600 7810

    Sale Price $3,460.35 USD
    Regular Price $4071.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0600 8895 Thermocouple with Heat Resistant Handle, 17ft Lead-

    Testo 0600 8895 Thermocouple with Heat Resistant Handle, 17ft Lead
    Model: 0600 8895

    Sale Price $935.85 USD
    Regular Price $1101.00 USD
    Availability 3 to 4 Weeks

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    Quantity
    Testo 0636 2135 Humidity Probe, Ø4mm x 60mm-

    Testo 0636 2135 Humidity Probe, Ø4mm x 60mm
    Model: 0636 2135

    Sale Price $657.05 USD
    Regular Price $773.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0636 6160 Scatter Field Probe for the Testo 635-1 and 635-2-

    Testo 0636 6160 Scatter Field Probe for the Testo 635-1 and 635-2
    Model: 0636 6160

    Sale Price $512.55 USD
    Regular Price $603.00 USD
    Availability 3 to 4 Weeks

    Qty:

    Quantity
    Testo 0636 9736 Humidity Plug-in Probe Head for Wireless Handle-

    Testo 0636 9736 Humidity Plug-in Probe Head for Wireless Handle
    Model: 0636 9736

    Sale Price $294.10 USD
    Regular Price $346.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0636 9835 Pressure Dewpoint Probe with Fixed Cable, 300mm-

    Testo 0636 9835 Pressure Dewpoint Probe with Fixed Cable, 300mm
    Model: 0636 9835

    Sale Price $1,278.40 USD
    Regular Price $1504.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0613 5605 Pipe Clamp Probe, Ø5 to Ø65mm diameter-

    Testo 0613 5605 Pipe Clamp Probe, Ø5 to Ø65mm diameter
    Model: 0613 5605

    Sale Price $262.65 USD
    Regular Price $309.00 USD
    Availability 1 Week

    Qty:

    Quantity
    Testo 0363 1712 Smelting Probe Thermocouple with Tube and Plug NiCr-Ni-

    Testo 0363 1712 Smelting Probe Thermocouple with Tube and Plug NiCr-Ni
    Model: 0363 1712

    Sale Price $311.95 USD
    Regular Price $367.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0554 8765 Replacement Probe Shaft-

    Testo 0554 8765 Replacement Probe Shaft
    Model: 0554 8765

    Sale Price $929.90 USD
    Regular Price $1094.00 USD
    Availability 2 to 3 Weeks

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    Quantity
    Testo 0554 8766 13in Probe Shaft, 5/16in Dia-

    Testo 0554 8766 13in Probe Shaft, 5/16in Dia
    Model: 0554 8766

    Sale Price $745.45 USD
    Regular Price $877.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0554 9761 Probe Shaft, 300mm-

    Testo 0554 9761 Probe Shaft, 300mm
    Model: 0554 9761

    Sale Price $192.95 USD
    Regular Price $227.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0555 6602 Duct Probe-

    Testo 0555 6602 Duct Probe
    Model: 0555 6602

    Sale Price $296.65 USD
    Regular Price $349.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0555 6603 Duct Probe for Higher Process Temperatures-

    Testo 0555 6603 Duct Probe for Higher Process Temperatures
    Model: 0555 6603

    Sale Price $328.10 USD
    Regular Price $386.00 USD
    Availability 6 to 7 Weeks

    Qty:

    Quantity
    Testo 0555 6604 Standard Cable Probe, -20 to 70 degree C-

    Testo 0555 6604 Standard Cable Probe, -20 to 70 degree C
    Model: 0555 6604

    Sale Price $348.50 USD
    Regular Price $410.00 USD
    Availability 2 to 3 Weeks

    Qty:

    Quantity
    Testo 0572 6172 Humidity / Temperature Probe, 12mm-

    Testo 0572 6172 Humidity / Temperature Probe, 12mm
    Model: 0572 6172

    Sale Price $349.35 USD
    Regular Price $411.00 USD
    Availability 4 to 5 Weeks

    Qty:

    Quantity
    Showing 81 to 100 of 148 products

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