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 121 to 140 of 146 products

Testo 0628 7533 Temperature Probe Type K with Stainless Steel Sleeve
Model: 0628 7533

Sale Price	$76.50 USD
Regular Price	$90.00 USD
Availability	2 to 3 Weeks3 to 4 Weeks

Qty:

Sale Price	$76.50 USD
Regular Price	$90.00 USD
Availability	2 to 3 Weeks3 to 4 Weeks
Quantity	Quantity

Testo 0628 9992 Temperature Probe Type K for Cooking Surfaces
Model: 0628 9992

Sale Price	$254.15 USD
Regular Price	$299.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks

Qty:

Sale Price	$254.15 USD
Regular Price	$299.00 USD
Availability	3 to 4 Weeks3 to 4 Weeks
Quantity	Quantity

Testo 0635 1543 Thermal Flow Probe with Telescoping Handle
Model: 0635 1543

Sale Price	$723.35 USD
Regular Price	$851.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$723.35 USD
Regular Price	$851.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

Testo 0636 9725 Plug-in Humidity Probe Head Replacement
Model: 0636 9725

Sale Price	$158.10 USD
Regular Price	$186.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$158.10 USD
Regular Price	$186.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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	Quantity

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	Quantity

Testo 0699 6539 1 External NTC Temperature Probe
Model: 0699 6539 1

Sale Price	$254.15 USD
Regular Price	$299.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$254.15 USD
Regular Price	$299.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Testo 0699 6539 2 External Pt100 Probe
Model: 0699 6539 2

Sale Price	$297.50 USD
Regular Price	$350.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$297.50 USD
Regular Price	$350.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity	Quantity

Testo 0613 5506 Clamp Probe, 5m
Model: 0613 5506

Sale Price	$78.20 USD
Regular Price	$92.00 USD
Availability	1 in Stock

Qty:

Sale Price	$78.20 USD
Regular Price	$92.00 USD
Availability	1 in Stock
Quantity	Quantity

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	Quantity

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	Quantity

Testo 0590 0021 Adapter for Type K Thermocouples
Model: 0590 0021

Sale Price	$43.35 USD
Regular Price	$51.00 USD
Availability	1 Week

Qty:

Sale Price	$43.35 USD
Regular Price	$51.00 USD
Availability	1 Week
Quantity	Quantity

Testo 0635 9370 High-Precision Vane Probe Head with Temperature Sensor, 4"
Model: 0635 9370

Sale Price	$1116.90 USD
Regular Price	$1314.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1116.90 USD
Regular Price	$1314.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Testo 0636 9730 Humidity and Temperature Probe Head
Model: 0636 9730

Sale Price	$151.30 USD
Regular Price	$178.00 USD
Availability	5 Days

Qty:

Sale Price	$151.30 USD
Regular Price	$178.00 USD
Availability	5 Days
Quantity	Quantity

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	Quantity

Testo 0572-2156 Temperature and Humidity Probe
Model: 0572 2156

Sale Price	$277.95 USD
Regular Price	$327.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$277.95 USD
Regular Price	$327.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 121 to 140 of 146 products

4.8/5 Stars

4.8/5 Stars

Humidity & Temperature

Testo 0628 7533 Temperature Probe Type K with Stainless Steel Sleeve Model: 0628 7533

Qty:

Testo 0628 9992 Temperature Probe Type K for Cooking Surfaces Model: 0628 9992

Qty:

Testo 0635 1543 Thermal Flow Probe with Telescoping Handle Model: 0635 1543

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Testo 0636 9725 Plug-in Humidity Probe Head Replacement Model: 0636 9725

Qty:

Testo 0636 9742 Humidity/Temperature Probe Model: 0636 9742

Qty:

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

Qty:

Testo 0699 6539 1 External NTC Temperature Probe Model: 0699 6539 1

Qty:

Testo 0699 6539 2 External Pt100 Probe Model: 0699 6539 2

Qty:

Testo 0613 5506 Clamp Probe, 5m Model: 0613 5506

Qty:

Testo 0554 3180 Spare Head for Refrigerants Model: 0554 3180

Qty:

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

Qty:

Testo 0590 0021 Adapter for Type K Thermocouples Model: 0590 0021

Qty:

Testo 0635 9370 High-Precision Vane Probe Head with Temperature Sensor, 4" Model: 0635 9370

Qty:

Testo 0636 9730 Humidity and Temperature Probe Head Model: 0636 9730

Qty:

Testo 0636 9770 High-Precision Humidity & Temperature Probe Head, 0.47" Model: 0636 9770

Qty:

Testo 0572-2156 Temperature and Humidity Probe Model: 0572 2156

Qty:

Testo 0628 7533 Temperature Probe Type K with Stainless Steel Sleeve
Model: 0628 7533

Testo 0628 9992 Temperature Probe Type K for Cooking Surfaces
Model: 0628 9992

Testo 0635 1543 Thermal Flow Probe with Telescoping Handle
Model: 0635 1543

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

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

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

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

Testo 0636 9725 Plug-in Humidity Probe Head Replacement
Model: 0636 9725

Testo 0636 9742 Humidity/Temperature Probe
Model: 0636 9742

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

Testo 0699 6539 1 External NTC Temperature Probe
Model: 0699 6539 1

Testo 0699 6539 2 External Pt100 Probe
Model: 0699 6539 2

Testo 0613 5506 Clamp Probe, 5m
Model: 0613 5506

Testo 0554 3180 Spare Head for Refrigerants
Model: 0554 3180

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

Testo 0590 0021 Adapter for Type K Thermocouples
Model: 0590 0021

Testo 0635 9370 High-Precision Vane Probe Head with Temperature Sensor, 4"
Model: 0635 9370

Testo 0636 9730 Humidity and Temperature Probe Head
Model: 0636 9730

Testo 0636 9770 High-Precision Humidity & Temperature Probe Head, 0.47"
Model: 0636 9770

Testo 0572-2156 Temperature and Humidity Probe
Model: 0572 2156