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 0650 2063 pH3 Replacement Probe for 206, Type 01-

Testo 0650 2063 pH3 Replacement Probe for 206, Type 01
Model: 0650 2063

Sale Price $165.75 USD
Regular Price $195.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $165.75 USD
Regular Price $195.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0613 2211 Penetration Probe for Food, SS, NTC-

Testo 0613 2211 Penetration Probe for Food, SS, NTC
Model: 0613 2211

Sale Price $166.60 USD
Regular Price $196.00 USD
Availability 1 Week

Qty:

Sale Price $166.60 USD
Regular Price $196.00 USD
Availability 1 Week
Quantity

Testo 0602 2693 Waterproof Immersion/Penetration Probe, Type K TC-

Testo 0602 2693 Waterproof Immersion/Penetration Probe, Type K TC
Model: 0602 2693

Sale Price $175.10 USD
Regular Price $206.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $175.10 USD
Regular Price $206.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0628 0026 Waterproof Penetration Probe, Needle Tip, Type K TC-

Testo 0628 0026 Waterproof Penetration Probe, Needle Tip, Type K TC
Model: 0628 0026

Sale Price $175.10 USD
Regular Price $206.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $175.10 USD
Regular Price $206.00 USD
Availability 5 to 6 Weeks
Quantity

Testo 0602 2492 Waterproof Food Penetration Probe, Type K TC-

Testo 0602 2492 Waterproof Food Penetration Probe, Type K TC
Model: 0602 2492

Sale Price $177.65 USD
Regular Price $209.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $177.65 USD
Regular Price $209.00 USD
Availability 4 to 5 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 0693 Surface Probe, 0.1" dia. Tip, Type K TC-

Testo 0602 0693 Surface Probe, 0.1" dia. Tip, Type K TC
Model: 0602 0693

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0614 2211 Penetration Food Probe, SS, NTC, Calibratable-

Testo 0614 2211 Penetration Food Probe, SS, NTC, Calibratable
Model: 0614 2211

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0609 1973 Temperature Probe, PT100-

Testo 0609 1973 Temperature Probe, PT100
Model: 0609 1973

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $180.20 USD
Regular Price $212.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0603 3392 Food Probe, SS, Type T TC-

Testo 0603 3392 Food Probe, SS, Type T TC
Model: 0603 3392

Sale Price $183.60 USD
Regular Price $216.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $183.60 USD
Regular Price $216.00 USD
Availability 4 to 5 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 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 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 206 Compact pH Tester for Use with External Probes, pH3-

Testo 206 Compact pH Tester for Use with External Probes, pH3
Model: 206 | Order No: 0563 2063

Sale Price $192.10 USD
Regular Price $226.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $192.10 USD
Regular Price $226.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0554 9761 Probe Shaft, 300mm-

Testo 0554 9761 Probe Shaft, 300mm
Model: 0554 9761

Sale Price $192.95 USD
Regular Price $227.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $192.95 USD
Regular Price $227.00 USD
Availability 2 to 3 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 0613 3311 Food Probe, SS, NTC-

Testo 0613 3311 Food Probe, SS, NTC
Model: 0613 3311

Sale Price $201.45 USD
Regular Price $237.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $201.45 USD
Regular Price $237.00 USD
Availability 5 to 6 Weeks
Quantity

Testo 0602 4592 Pipe Clamp Probe, 2.5" max. dia., Type K TC-

Testo 0602 4592 Pipe Clamp Probe, 2.5" max. dia., Type K TC
Model: 0602 4592

Sale Price $212.50 USD
Regular Price $250.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $212.50 USD
Regular Price $250.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0603 3292 Frozen Food Probe w/ T-handle, Type T TC-

Testo 0603 3292 Frozen Food Probe w/ T-handle, Type T TC
Model: 0603 3292

Sale Price $215.05 USD
Regular Price $253.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $215.05 USD
Regular Price $253.00 USD
Availability 2 to 3 Weeks
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

We Ship Free on Orders Over &99 within Canada