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 0636 2130 Thin Humidity Probe with 4 Attachable Protection Caps-

Testo 0636 2130 Thin Humidity Probe with 4 Attachable Protection Caps
Model: 0636 2130

Sale Price $713.15 USD
Regular Price $839.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $713.15 USD
Regular Price $839.00 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 $698.70 USD
Regular Price $822.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $698.70 USD
Regular Price $822.00 USD
Availability 2 to 3 Weeks
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:

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

Testo 0614 0235 High-Precision Pt100 Immersion and Penetration Probe, -80 to +300 °C-

Testo 0614 0235 High-Precision Pt100 Immersion and Penetration Probe, -80 to +300 °C
Model: 0614 0235

Sale Price $651.95 USD
Regular Price $767.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $651.95 USD
Regular Price $767.00 USD
Availability 2 to 3 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 0563 2052 pH/°F Meter Starter Kit-

Testo 0563 2052 pH/°F Meter Starter Kit
Model: 0563 2052

Sale Price $617.10 USD
Regular Price $726.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $617.10 USD
Regular Price $726.00 USD
Availability 3 to 4 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 $613.70 USD
Regular Price $722.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $613.70 USD
Regular Price $722.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0636 9742 Humidity/Temperature Probe-

Testo 0636 9742 Humidity/Temperature Probe
Model: 0636 9742

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0635 1549 Hot Bulb Probe with Handle-

Testo 0635 1549 Hot Bulb Probe with Handle
Model: 0635 1549

Sale Price $577.15 USD
Regular Price $679.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $577.15 USD
Regular Price $679.00 USD
Availability 4 to 5 Weeks
Quantity

Testo 0628 0016 Flexible Precision Probe RTD with EEPROM-

Testo 0628 0016 Flexible Precision Probe RTD with EEPROM
Model: 0628 0016

Sale Price $560.15 USD
Regular Price $659.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $560.15 USD
Regular Price $659.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 206 Compact pH Tester for Semi-Solid Substances Starter Kit, pH2-

Testo 206 Compact pH Tester for Semi-Solid Substances Starter Kit, pH2
Model: 206 | Order No: 0563 2066

Sale Price $542.30 USD
Regular Price $638.00 USD
Availability 1 Week

Qty:

Sale Price $542.30 USD
Regular Price $638.00 USD
Availability 1 Week
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:

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

Testo 0628 0015 Highly Accurate Immersion/Penetration Probe with EEPROM-

Testo 0628 0015 Highly Accurate Immersion/Penetration Probe with EEPROM
Model: 0628 0015

Sale Price $488.75 USD
Regular Price $575.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $488.75 USD
Regular Price $575.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 160 E WiFi Temperature and Humidity Datalogger with 2 external probe connections-

Testo 160 E WiFi Temperature and Humidity Datalogger with 2 external probe connections
Model: 0572 2022

Sale Price $467.50 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $467.50 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0602 2394 Surface Probe, Flat Tip, Type K TC w/ Telescopic Handle-

Testo 0602 2394 Surface Probe, Flat Tip, Type K TC w/ Telescopic Handle
Model: 0602 2394

Sale Price $458.15 USD
Regular Price $539.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $458.15 USD
Regular Price $539.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0572 6174 Humidity / Temperature Probe 4 mm-

Testo 0572 6174 Humidity / Temperature Probe 4 mm
Model: 0572 6174

Sale Price $407.15 USD
Regular Price $479.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $407.15 USD
Regular Price $479.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0600 9763 Flue Gas Probe, 12in, 1/4in dia-

Testo 0600 9763 Flue Gas Probe, 12in, 1/4in dia
Model: 0600 9763

Sale Price $399.50 USD
Regular Price $470.00 USD
Availability 2 in Stock

Qty:

Sale Price $399.50 USD
Regular Price $470.00 USD
Availability 2 in Stock
Quantity

Testo 206 Compact pH Tester for Liquids Starter Kit, pH1-

Testo 206 Compact pH Tester for Liquids Starter Kit, pH1
Model: 206 | Order No: 0563 2065

Sale Price $392.70 USD
Regular Price $462.00 USD
Availability 3 Days

Qty:

Sale Price $392.70 USD
Regular Price $462.00 USD
Availability 3 Days
Quantity

Testo 206 Compact pH Tester for Semi-Solid Substances, pH2-

Testo 206 Compact pH Tester for Semi-Solid Substances, pH2
Model: 206 | Order No: 0563 2062

Sale Price $392.70 USD
Regular Price $462.00 USD
Availability 1 in Stock

Qty:

Sale Price $392.70 USD
Regular Price $462.00 USD
Availability 1 in Stock
Quantity

Testo 0554 3181 Spare Leak Detector Head for Ammonia (NH₃)-

Testo 0554 3181 Spare Leak Detector Head for Ammonia (NH₃)
Model: 0554 3181

Sale Price $389.30 USD
Regular Price $458.00 USD
Availability 5 Days

Qty:

Sale Price $389.30 USD
Regular Price $458.00 USD
Availability 5 Days
Quantity

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