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4.7/5 Stars

23938 REVIEWS

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

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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 400600 7811 Dusty Application Probe and Hose Kit, Hi-Temp-

Testo 400600 7811 Dusty Application Probe and Hose Kit, Hi-Temp
Model: 400600 7811

Availability 5 to 6 Weeks
Availability 5 to 6 Weeks

Testo 400600 7810 Industrial Probe Kit-

Testo 400600 7810 Industrial Probe Kit
Model: 400600 7810

Sale Price $3300.11 CAD
Regular Price $4371.00 CAD
Availability 5 to 6 Weeks

Qty:

Sale Price $3300.11 CAD
Regular Price $4371.00 CAD
Availability 5 to 6 Weeks
Quantity

Testo 0600 8767 Modular Flue Gas Probe with Pre-filter, 700 mm, ø 14 mm, Tmax 1000 °C-

Testo 0600 8767 Modular Flue Gas Probe with Pre-filter, 700 mm, ø 14 mm, Tmax 1000 °C
Model: 0600 8767

Sale Price $2619.85 CAD
Regular Price $3470.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $2619.85 CAD
Regular Price $3470.00 CAD
Availability 3 to 4 Weeks
Quantity

Testo 0636 9840 Standard Pressure Dew Point Probe-

Testo 0636 9840 Standard Pressure Dew Point Probe
Model: 0636 9840

Sale Price $2438.65 CAD
Regular Price $3230.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $2438.65 CAD
Regular Price $3230.00 CAD
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 $2166.10 CAD
Regular Price $2869.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $2166.10 CAD
Regular Price $2869.00 CAD
Availability 3 to 4 Weeks
Quantity

Testo 0600 8766 Modular Flue Gas Probe with Pre-filter, 335 mm, ø 14 mm, Tmax 1000 °C-

Testo 0600 8766 Modular Flue Gas Probe with Pre-filter, 335 mm, ø 14 mm, Tmax 1000 °C
Model: 0600 8766

Sale Price $2003.77 CAD
Regular Price $2654.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $2003.77 CAD
Regular Price $2654.00 CAD
Availability 3 to 4 Weeks
Quantity

Testo 0600 8765 Modular Flue Gas Probe, 700 mm, ø 8 mm, Tmax 1000 °C-

Testo 0600 8765 Modular Flue Gas Probe, 700 mm, ø 8 mm, Tmax 1000 °C
Model: 0600 8765

Sale Price $1933.56 CAD
Regular Price $2561.00 CAD
Availability 1 Week

Qty:

Sale Price $1933.56 CAD
Regular Price $2561.00 CAD
Availability 1 Week
Quantity

Testo 0628 0022 Flexible Humidity Probe-

Testo 0628 0022 Flexible Humidity Probe
Model: 0628 0022

Sale Price $1860.32 CAD
Regular Price $2464.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1860.32 CAD
Regular Price $2464.00 CAD
Availability 2 to 3 Weeks
Quantity

Testo 0628 0021 High Temperature/Humidity Probe-

Testo 0628 0021 High Temperature/Humidity Probe
Model: 0628 0021

Sale Price $1765.95 CAD
Regular Price $2339.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1765.95 CAD
Regular Price $2339.00 CAD
Availability 2 to 3 Weeks
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 9835 Pressure Dewpoint Probe with Fixed Cable, 300mm-

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

Sale Price $1688.94 CAD
Regular Price $2237.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $1688.94 CAD
Regular Price $2237.00 CAD
Availability 3 to 4 Weeks
Quantity

Testo 400600 7804 Inconel Sample Probe, 39 inches, 2200F Max, Threaded Both Ends-

Testo 400600 7804 Inconel Sample Probe, 39 inches, 2200F Max, Threaded Both Ends
Model: 400600 7804

Sale Price $1556.81 CAD
Regular Price $2062.00 CAD
Availability 7 to 8 Weeks

Qty:

Sale Price $1556.81 CAD
Regular Price $2062.00 CAD
Availability 7 to 8 Weeks
Quantity

Testo 0600 8764 Modular Flue Gas Probe, 335 mm, ø 8 mm, Tmax 1000 °C-

Testo 0600 8764 Modular Flue Gas Probe, 335 mm, ø 8 mm, Tmax 1000 °C
Model: 0600 8764

Sale Price $1540.20 CAD
Regular Price $2040.00 CAD
Availability 1 Week

Qty:

Sale Price $1540.20 CAD
Regular Price $2040.00 CAD
Availability 1 Week
Quantity

Testo 0636 2142 High Humidity Level Probe with Heated Sensor Element-

Testo 0636 2142 High Humidity Level Probe with Heated Sensor Element
Model: 0636 2142

Sale Price $1518.31 CAD
Regular Price $2011.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1518.31 CAD
Regular Price $2011.00 CAD
Availability 2 to 3 Weeks
Quantity

Testo 0554 8765 Replacement Probe Shaft-

Testo 0554 8765 Replacement Probe Shaft
Model: 0554 8765

Sale Price $1435.26 CAD
Regular Price $1901.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $1435.26 CAD
Regular Price $1901.00 CAD
Availability 3 to 4 Weeks
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 $1262.36 CAD
Regular Price $1672.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1262.36 CAD
Regular Price $1672.00 CAD
Availability 2 to 3 Weeks
Quantity

Testo 400600 7803 Inconel Sample Probe, 39 inches, 2200F Max, Threaded One End-

Testo 400600 7803 Inconel Sample Probe, 39 inches, 2200F Max, Threaded One End
Model: 400600 7803

Sale Price $1232.92 CAD
Regular Price $1633.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1232.92 CAD
Regular Price $1633.00 CAD
Availability 2 to 3 Weeks
Quantity

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

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

Sale Price $1112.87 CAD
Regular Price $1474.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1112.87 CAD
Regular Price $1474.00 CAD
Availability 2 to 3 Weeks
Quantity

Testo 0636 2140 Humidity Probe for Equilibrium Moisture-

Testo 0636 2140 Humidity Probe for Equilibrium Moisture
Model: 0636 2140

Sale Price $1106.08 CAD
Regular Price $1465.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $1106.08 CAD
Regular Price $1465.00 CAD
Availability 2 to 3 Weeks
Quantity

Testo 0636 2161 Humidity Probe, 11.81" Long-

Testo 0636 2161 Humidity Probe, 11.81" Long
Model: 0636 2161

Sale Price $1099.28 CAD
Regular Price $1456.00 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $1099.28 CAD
Regular Price $1456.00 CAD
Availability 3 to 4 Weeks
Quantity
Showing 1 to 20 of 152 products
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