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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 141 to 148 of 148 products

Testo 0554 8765 Replacement Probe Shaft-

Testo 0554 8765 Replacement Probe Shaft
Model: 0554 8765

Sale Price $1093.10 USD
Regular Price $1286.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1093.10 USD
Regular Price $1286.00 USD
Availability 2 to 3 Weeks
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

Testo 0554 3180 Spare Head for Refrigerants-

Testo 0554 3180 Spare Head for Refrigerants
Model: 0554 3180

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

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 $82.45 USD
Regular Price $97.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $82.45 USD
Regular Price $97.00 USD
Availability 2 to 3 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
Call for Pricing
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 $198.90 USD
Regular Price $234.00 USD
Availability 3 Days

Qty:

Sale Price $198.90 USD
Regular Price $234.00 USD
Availability 3 Days
Quantity

Testo 0430 9761 Thermocouple-

Testo 0430 9761 Thermocouple
Model: 0430 9761

Sale Price $130.90 USD
Regular Price $154.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $130.90 USD
Regular Price $154.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0363 1712 Smelting Probe Thermocouple with Tube and Plug NiCr-Ni-

Testo 0363 1712 Smelting Probe Thermocouple with Tube and Plug NiCr-Ni
Model: 0363 1712

Sale Price $311.95 USD
Regular Price $367.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $311.95 USD
Regular Price $367.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 141 to 148 of 148 products
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