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4.7/5 Stars

24771 REVIEWS

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A Leading Innovator in State-of-the-Art Measuring Technology

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 1 to 20 of 152 products

Testo 0613 5507 Temperature Clamp Probe Kit, -40 to 257°F-

Testo 0613 5507 Temperature Clamp Probe Kit, -40 to 257°F
Model: 0613 5507

Sale Price $114.76 CAD
Regular Price $152.00 CAD
Availability 4 in Stock

Qty:

Sale Price $114.76 CAD
Regular Price $152.00 CAD
Availability 4 in Stock
Quantity

Testo 0602 1293 Waterproof Immersion/Penetration Probe, Type K TC-

Testo 0602 1293 Waterproof Immersion/Penetration Probe, Type K TC
Model: 0602 1293

Sale Price $88.34 CAD
Regular Price $117.00 CAD
Availability 3 in Stock

Qty:

Sale Price $88.34 CAD
Regular Price $117.00 CAD
Availability 3 in Stock
Quantity

Testo 915i Wireless Thermometer with flexible 2.6' temperature probe, -58 to 752°F-

Testo 915i Wireless Thermometer with flexible 2.6' temperature probe, -58 to 752°F
Model: 0563 4915 01

Sale Price $174.41 CAD
Regular Price $231.00 CAD
Availability 3 in Stock

Qty:

Sale Price $174.41 CAD
Regular Price $231.00 CAD
Availability 3 in Stock
Quantity

Testo 0590 0021 Adapter for Type K Thermocouples-

Testo 0590 0021 Adapter for Type K Thermocouples
Model: 0590 0021

Sale Price $58.89 CAD
Regular Price $78.00 CAD
Availability 1 Week

Qty:

Sale Price $58.89 CAD
Regular Price $78.00 CAD
Availability 1 Week
Quantity

Testo 0635 9370 High-Precision Vane Probe Head with Temperature Sensor, 4"-

Testo 0635 9370 High-Precision Vane Probe Head with Temperature Sensor, 4"
Model: 0635 9370

Sale Price $1724.42 CAD
Regular Price $2284.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1724.42 CAD
Regular Price $2284.00 CAD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9730 Humidity and Temperature Probe Head-

Testo 0636 9730 Humidity and Temperature Probe Head
Model: 0636 9730

Sale Price $233.30 CAD
Regular Price $309.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $233.30 CAD
Regular Price $309.00 CAD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9770 High-Precision Humidity & Temperature Probe Head, 0.47"-

Testo 0636 9770 High-Precision Humidity & Temperature Probe Head, 0.47"
Model: 0636 9770

Sale Price $947.53 CAD
Regular Price $1255.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $947.53 CAD
Regular Price $1255.00 CAD
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 $109.48 CAD
Regular Price $145.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $109.48 CAD
Regular Price $145.00 CAD
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 $158.55 CAD
Regular Price $210.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $158.55 CAD
Regular Price $210.00 CAD
Availability 1 to 2 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 $250.66 CAD
Regular Price $332.00 CAD
Availability 3 Days

Qty:

Sale Price $250.66 CAD
Regular Price $332.00 CAD
Availability 3 Days
Quantity

Testo 0600 3692 Ambient Air Probe-

Testo 0600 3692 Ambient Air Probe
Model: 0600 3692

Sale Price $140.43 CAD
Regular Price $186.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $140.43 CAD
Regular Price $186.00 CAD
Availability 1 to 2 Weeks
Quantity

Testo 0600 5593 Handle for Plug-in Probes-

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

Sale Price $299.74 CAD
Regular Price $397.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $299.74 CAD
Regular Price $397.00 CAD
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 $120.80 CAD
Regular Price $160.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $120.80 CAD
Regular Price $160.00 CAD
Availability 2 to 3 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 $247.64 CAD
Regular Price $328.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $247.64 CAD
Regular Price $328.00 CAD
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 $98.91 CAD
Regular Price $131.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $98.91 CAD
Regular Price $131.00 CAD
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 $249.91 CAD
Regular Price $331.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $249.91 CAD
Regular Price $331.00 CAD
Availability 3 to 4 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 $103.44 CAD
Regular Price $137.00 CAD
Availability 1 to 2 Weeks

Qty:

Sale Price $103.44 CAD
Regular Price $137.00 CAD
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 $243.11 CAD
Regular Price $322.00 CAD
Availability 1 Week

Qty:

Sale Price $243.11 CAD
Regular Price $322.00 CAD
Availability 1 Week
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 $153.27 CAD
Regular Price $203.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $153.27 CAD
Regular Price $203.00 CAD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 152 products
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