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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 61 to 80 of 146 products

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 $1278.40 USD
Regular Price $1504.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1278.40 USD
Regular Price $1504.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 400600 7810 Industrial Probe Kit-

Testo 400600 7810 Industrial Probe Kit
Model: 400600 7810

Sale Price $3460.35 USD
Regular Price $4071.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3460.35 USD
Regular Price $4071.00 USD
Availability 2 to 3 Weeks
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:

Sale Price $733.55 USD
Regular Price $863.00 USD
Availability 2 to 3 Weeks
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 $1563.15 USD
Regular Price $1839.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1563.15 USD
Regular Price $1839.00 USD
Availability 3 to 4 Weeks
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:

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

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

Testo 0610 1725 Thermistor Immersion Probe, NTC-

Testo 0610 1725 Thermistor Immersion Probe, NTC
Model: 0610 1725

Sale Price $119.85 USD
Regular Price $141.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $119.85 USD
Regular Price $141.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0554 0641 Stainless Steel Sintered Cap, 0.47" Diameter-

Testo 0554 0641 Stainless Steel Sintered Cap, 0.47" Diameter
Model: 0554 0641

Availability 2 to 3 Weeks
Availability 2 to 3 Weeks

Testo 0554 0191 Wireless Handle for Plug-in Probe Heads -

Testo 0554 0191 Wireless Handle for Plug-in Probe Heads
Model: 0554 0191

Sale Price $189.55 USD
Regular Price $223.00 USD
Availability 3 Days

Qty:

Sale Price $189.55 USD
Regular Price $223.00 USD
Availability 3 Days
Quantity

Testo 0600 3692 Ambient Air Probe-

Testo 0600 3692 Ambient Air Probe
Model: 0600 3692

Sale Price $90.95 USD
Regular Price $107.00 USD
Availability 1 in Stock

Qty:

Sale Price $90.95 USD
Regular Price $107.00 USD
Availability 1 in Stock
Quantity

Testo 0600 5593 Handle for Plug-in Probes-

Testo 0600 5593 Handle for Plug-in Probes
Model: 0600 5593

Sale Price $215.90 USD
Regular Price $254.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $215.90 USD
Regular Price $254.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0600 5793 Flexible Plug-in Probe, High Temperature, 550mm-

Testo 0600 5793 Flexible Plug-in Probe, High Temperature, 550mm
Model: 0600 5793

Sale Price $86.70 USD
Regular Price $102.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $86.70 USD
Regular Price $102.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0600 5893 Flexible Plug-in Probe, High Temperature, 1030mm-

Testo 0600 5893 Flexible Plug-in Probe, High Temperature, 1030mm
Model: 0600 5893

Sale Price $178.50 USD
Regular Price $210.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $178.50 USD
Regular Price $210.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0602 0092 Replacement Head for Pipe Clamp Probe-

Testo 0602 0092 Replacement Head for Pipe Clamp Probe
Model: 0602 0092

Sale Price $74.80 USD
Regular Price $88.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $74.80 USD
Regular Price $88.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0602 0193 Paddle Surface Probe, Type K TC-

Testo 0602 0193 Paddle Surface Probe, Type K TC
Model: 0602 0193

Sale Price $188.70 USD
Regular Price $222.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $188.70 USD
Regular Price $222.00 USD
Availability 4 to 5 Weeks
Quantity

Testo 0602 0293 Air/Immersion/Penetration Probe for Wireless Handle, Type K TC-

Testo 0602 0293 Air/Immersion/Penetration Probe for Wireless Handle, Type K TC
Model: 0602 0293

Sale Price $78.20 USD
Regular Price $92.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $78.20 USD
Regular Price $92.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0602 0393 Surface Probe, Spring-loaded, Type K TC-

Testo 0602 0393 Surface Probe, Spring-loaded, Type K TC
Model: 0602 0393

Sale Price $198.05 USD
Regular Price $233.00 USD
Availability 1 in Stock

Qty:

Sale Price $198.05 USD
Regular Price $233.00 USD
Availability 1 in Stock
Quantity

Testo 0602 0394 Surface Probe for Wireless Handle, Type K TC-

Testo 0602 0394 Surface Probe for Wireless Handle, Type K TC
Model: 0602 0394

Sale Price $115.60 USD
Regular Price $136.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $115.60 USD
Regular Price $136.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0602 0493 Flexible, Low-mass Immersion Probe, Type K TC-

Testo 0602 0493 Flexible, Low-mass Immersion Probe, Type K TC
Model: 0602 0493

Sale Price $184.45 USD
Regular Price $217.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $184.45 USD
Regular Price $217.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0602 0593 Waterproof Immersion Probe, Type K TC-

Testo 0602 0593 Waterproof Immersion Probe, Type K TC
Model: 0602 0593

Sale Price $150.45 USD
Regular Price $177.00 USD
Availability 1 Week

Qty:

Sale Price $150.45 USD
Regular Price $177.00 USD
Availability 1 Week
Quantity
Showing 61 to 80 of 146 products
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