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.


Testo 400600 7810 Industrial Probe Kit-

Testo 400600 7810 Industrial Probe Kit
Model: 400600 7810

Sale Price $3009.00 USD
Regular Price $3540.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $3009.00 USD
Regular Price $3540.00 USD
Availability 2 to 3 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 $2125.00 USD
Regular Price $2500.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2125.00 USD
Regular Price $2500.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9840 Standard Pressure Dew Point Probe-

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

Sale Price $1759.50 USD
Regular Price $2070.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1759.50 USD
Regular Price $2070.00 USD
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 $1625.20 USD
Regular Price $1912.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1625.20 USD
Regular Price $1912.00 USD
Availability 2 to 3 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 $1568.25 USD
Regular Price $1845.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1568.25 USD
Regular Price $1845.00 USD
Availability 3 to 4 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 $1402.50 USD
Regular Price $1650.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1402.50 USD
Regular Price $1650.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0628 0022 Flexible Humidity Probe-

Testo 0628 0022 Flexible Humidity Probe
Model: 0628 0022

Sale Price $1342.15 USD
Regular Price $1579.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1342.15 USD
Regular Price $1579.00 USD
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 $1274.15 USD
Regular Price $1499.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1274.15 USD
Regular Price $1499.00 USD
Availability 3 to 4 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 $1248.65 USD
Regular Price $1469.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1248.65 USD
Regular Price $1469.00 USD
Availability 3 to 4 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 $1241.00 USD
Regular Price $1460.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1241.00 USD
Regular Price $1460.00 USD
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 $1184.05 USD
Regular Price $1393.00 USD
Availability 1 Week

Qty:

Sale Price $1184.05 USD
Regular Price $1393.00 USD
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 $1095.65 USD
Regular Price $1289.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1095.65 USD
Regular Price $1289.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0600 9767 Modular Flue Gas Probe, 700 mm, ø 8 mm, Tmax 500 °C-

Testo 0600 9767 Modular Flue Gas Probe, 700 mm, ø 8 mm, Tmax 500 °C
Model: 0600 9767

Sale Price $852.55 USD
Regular Price $1003.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $852.55 USD
Regular Price $1003.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0554 8765 Replacement Probe Shaft-

Testo 0554 8765 Replacement Probe Shaft
Model: 0554 8765

Sale Price $837.25 USD
Regular Price $985.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $837.25 USD
Regular Price $985.00 USD
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 $807.50 USD
Regular Price $950.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $807.50 USD
Regular Price $950.00 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 $801.55 USD
Regular Price $943.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $801.55 USD
Regular Price $943.00 USD
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 $798.15 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $798.15 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0600 9766 Modular Flue Gas Probe, 335 mm, ø 8 mm, Tmax 500 °C-

Testo 0600 9766 Modular Flue Gas Probe, 335 mm, ø 8 mm, Tmax 500 °C
Model: 0600 9766

Sale Price $783.70 USD
Regular Price $922.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $783.70 USD
Regular Price $922.00 USD
Availability 3 to 4 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 $745.45 USD
Regular Price $877.00 USD
Availability 2 to 3 Weeks

Qty:

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

Testo 0602 0743 Black Globe Probe, 6" dia., Type K TC-

Testo 0602 0743 Black Globe Probe, 6" dia., Type K TC
Model: 0602 0743

Sale Price $738.65 USD
Regular Price $869.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $738.65 USD
Regular Price $869.00 USD
Availability 2 to 3 Weeks
Quantity

Calibration Lab
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