Probes and Leads

Search within this category

We offer a varied selection of probes to handle any possible airflow application. Choose from wired or wireless, articulated or straight, telescopic, from different types of air velocity sensors like hot-wire, rotating vane, or Pitot tube, or add other measurement functions like air temperature, relative humidity, pressure, etc.

Search within this category

Showing 1 to 20 of 108 products

REED R4500SD-PROBE Replacement Telescoping Hot Wire Probe
Model: R4500SD-PROBE

Your Price	$159.00 USD
Availability	33 in Stock

Qty:

Your Price	$159.00 USD
Availability	33 in Stock
Quantity	Quantity

REED R9910SD-O2 Replacement Oxygen Probe
Model: R9910SD-O2

Your Price	$399.00 USD
Availability	17 in Stock

Qty:

Your Price	$399.00 USD
Availability	17 in Stock
Quantity	Quantity

REED R9910SD-TH Replacement Temperature & Humidity Probe
Model: R9910SD-TH

Your Price	$109.00 USD
Availability	12 in Stock

Qty:

Your Price	$109.00 USD
Availability	12 in Stock
Quantity	Quantity

REED R4000SD-PROBE Replacement Rotating Vane Probe
Model: R4000SD-PROBE

Your Price	$109.00 USD
Availability	7 in Stock

Qty:

Your Price	$109.00 USD
Availability	7 in Stock
Quantity	Quantity

REED R9910SD-CO2 Replacement Carbon Dioxide Probe
Model: R9910SD-CO2

Your Price	$399.00 USD
Availability	7 in Stock

Qty:

Your Price	$399.00 USD
Availability	7 in Stock
Quantity	Quantity

REED R4700SD-PROBE Replacement Multi-Function Probe
Model: R4700SD-PROBE

Your Price	$149.00 USD
Availability	5 in Stock

Qty:

Your Price	$149.00 USD
Availability	5 in Stock
Quantity	Quantity

REED R9910SD-CO Replacement Carbon Monoxide Probe
Model: R9910SD-CO

Your Price	$189.00 USD
Availability	3 in Stock

Qty:

Your Price	$189.00 USD
Availability	3 in Stock
Quantity	Quantity

TSI/Alnor 995 Rotating Vane Probe, 100Mm, Velocity & Temp
Model: 995

Sale Price	$626.00 USD
Regular Price	$695.00 USD
Availability	2 in Stock

Qty:

Sale Price	$626.00 USD
Regular Price	$695.00 USD
Availability	2 in Stock
Quantity	Quantity

Yellow Jacket 67073 YJack Wireless Charging and Air Kit, Complete Diagnosis of Pressure, Temperature and Air in AC System
Model: 67073 | Order No: 67073/A

Your Price	$939.64 USD
Availability	1 to 2 Weeks

Qty:

Your Price	$939.64 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Testo 0600-9799 Combustion Air Temperature Probe
Model: 0600 9799

Sale Price	$105.40 USD
Regular Price	$124.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$105.40 USD
Regular Price	$124.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Testo 0609 1773 Air Probe PT100
Model: 0609 1773

Sale Price	$136.00 USD
Regular Price	$160.00 USD
Availability	1 Week

Qty:

Sale Price	$136.00 USD
Regular Price	$160.00 USD
Availability	1 Week
Quantity	Quantity

Testo 0613 1712 Air Probe for Refrigeration System Analyzer
Model: 0613 1712

Sale Price	$109.65 USD
Regular Price	$129.00 USD
Availability	1 Week

Qty:

Sale Price	$109.65 USD
Regular Price	$129.00 USD
Availability	1 Week
Quantity	Quantity

Testo 0615 1212 Waterproof immersion/penetration probe with NTC temperature sensor
Model: 0615 1212

Sale Price	$118.15 USD
Regular Price	$139.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$118.15 USD
Regular Price	$139.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Testo 0615 1712 Robust air probe with NTC temperature sensor
Model: 0615 1712

Sale Price	$108.80 USD
Regular Price	$128.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$108.80 USD
Regular Price	$128.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Testo 0615 5505 Clamp Probe with NTC Temperature Sensor, ø .24 to 1.4"
Model: 0615 5505

Sale Price	$80.75 USD
Regular Price	$95.00 USD
Availability	5 Days

Qty:

Sale Price	$80.75 USD
Regular Price	$95.00 USD
Availability	5 Days
Quantity	Quantity

Testo 0618 0071 Digital Flexible Temperature Probe with Pt100 temperature sensor
Model: 0618 0071

Sale Price	$670.65 USD
Regular Price	$789.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$670.65 USD
Regular Price	$789.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Testo 0618 0072 Digital Fast-Action Air Probe with Pt100 temperature sensor
Model: 0618 0072

Sale Price	$387.60 USD
Regular Price	$456.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$387.60 USD
Regular Price	$456.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Testo 0618 0073 Digital Immersion/Penetration Probe with Pt100 temperature sensor
Model: 0618 0073

Sale Price	$387.60 USD
Regular Price	$456.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$387.60 USD
Regular Price	$456.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Testo 0618 0275 Digital High-Precision Immersion/Penetration Probe with Pt100 temperature sensor
Model: 0618 0275

Sale Price	$744.60 USD
Regular Price	$876.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$744.60 USD
Regular Price	$876.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Testo 0618 7072 Digital Laboratory Probe with Pt100 temperature sensor, glass-coated
Model: 0618 7072

Sale Price	$375.70 USD
Regular Price	$442.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$375.70 USD
Regular Price	$442.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

Showing 1 to 20 of 108 products

4.8/5 Stars

4.8/5 Stars

Probes and Leads

Filter by

REED R4500SD-PROBE Replacement Telescoping Hot Wire Probe Model: R4500SD-PROBE

Qty:

REED R9910SD-O2 Replacement Oxygen Probe Model: R9910SD-O2

Qty:

REED R9910SD-TH Replacement Temperature & Humidity Probe Model: R9910SD-TH

Qty:

REED R4000SD-PROBE Replacement Rotating Vane Probe Model: R4000SD-PROBE

Qty:

REED R9910SD-CO2 Replacement Carbon Dioxide Probe Model: R9910SD-CO2

Qty:

REED R4700SD-PROBE Replacement Multi-Function Probe Model: R4700SD-PROBE

Qty:

REED R9910SD-CO Replacement Carbon Monoxide Probe Model: R9910SD-CO

Qty:

TSI/Alnor 995 Rotating Vane Probe, 100Mm, Velocity & Temp Model: 995

Qty:

Yellow Jacket 67073 YJack Wireless Charging and Air Kit, Complete Diagnosis of Pressure, Temperature and Air in AC System Model: 67073 | Order No: 67073/A

Qty:

Testo 0600-9799 Combustion Air Temperature Probe Model: 0600 9799

Qty:

Testo 0609 1773 Air Probe PT100 Model: 0609 1773

Qty:

Testo 0613 1712 Air Probe for Refrigeration System Analyzer Model: 0613 1712

Qty:

Testo 0615 1212 Waterproof immersion/penetration probe with NTC temperature sensor Model: 0615 1212

Qty:

Testo 0615 1712 Robust air probe with NTC temperature sensor Model: 0615 1712

Qty:

Testo 0615 5505 Clamp Probe with NTC Temperature Sensor, ø .24 to 1.4" Model: 0615 5505

Qty:

Testo 0618 0071 Digital Flexible Temperature Probe with Pt100 temperature sensor Model: 0618 0071

Qty:

Testo 0618 0072 Digital Fast-Action Air Probe with Pt100 temperature sensor Model: 0618 0072

Qty:

Testo 0618 0073 Digital Immersion/Penetration Probe with Pt100 temperature sensor Model: 0618 0073

Qty:

Testo 0618 0275 Digital High-Precision Immersion/Penetration Probe with Pt100 temperature sensor Model: 0618 0275

Qty:

Testo 0618 7072 Digital Laboratory Probe with Pt100 temperature sensor, glass-coated Model: 0618 7072

Qty:

REED R4500SD-PROBE Replacement Telescoping Hot Wire Probe
Model: R4500SD-PROBE

REED R9910SD-O2 Replacement Oxygen Probe
Model: R9910SD-O2

REED R9910SD-TH Replacement Temperature & Humidity Probe
Model: R9910SD-TH

REED R4000SD-PROBE Replacement Rotating Vane Probe
Model: R4000SD-PROBE

REED R9910SD-CO2 Replacement Carbon Dioxide Probe
Model: R9910SD-CO2

REED R4700SD-PROBE Replacement Multi-Function Probe
Model: R4700SD-PROBE

REED R9910SD-CO Replacement Carbon Monoxide Probe
Model: R9910SD-CO

TSI/Alnor 995 Rotating Vane Probe, 100Mm, Velocity & Temp
Model: 995

Yellow Jacket 67073 YJack Wireless Charging and Air Kit, Complete Diagnosis of Pressure, Temperature and Air in AC System
Model: 67073 | Order No: 67073/A

Testo 0600-9799 Combustion Air Temperature Probe
Model: 0600 9799

Testo 0609 1773 Air Probe PT100
Model: 0609 1773

Testo 0613 1712 Air Probe for Refrigeration System Analyzer
Model: 0613 1712

Testo 0615 1212 Waterproof immersion/penetration probe with NTC temperature sensor
Model: 0615 1212

Testo 0615 1712 Robust air probe with NTC temperature sensor
Model: 0615 1712

Testo 0615 5505 Clamp Probe with NTC Temperature Sensor, ø .24 to 1.4"
Model: 0615 5505

Testo 0618 0071 Digital Flexible Temperature Probe with Pt100 temperature sensor
Model: 0618 0071

Testo 0618 0072 Digital Fast-Action Air Probe with Pt100 temperature sensor
Model: 0618 0072

Testo 0618 0073 Digital Immersion/Penetration Probe with Pt100 temperature sensor
Model: 0618 0073

Testo 0618 0275 Digital High-Precision Immersion/Penetration Probe with Pt100 temperature sensor
Model: 0618 0275

Testo 0618 7072 Digital Laboratory Probe with Pt100 temperature sensor, glass-coated
Model: 0618 7072