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

Filter by

Showing 21 to 40 of 107 products

Testo 0600-9799 Combustion Air Temperature Probe-

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

Testo 0615 1712 Robust air probe with NTC temperature sensor-

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

Testo 0613 1712 Air Probe for Refrigeration System Analyzer-

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

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

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

Fieldpiece AAV3 Air Velocity and Temperature Accessory Head for modular instruments-

Fieldpiece AAV3 Air Velocity and Temperature Accessory Head for modular instruments
Model: AAV3

Sale Price $140.25 USD
Regular Price $165.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $140.25 USD
Regular Price $165.00 USD
Availability 2 to 3 Weeks
Quantity

REED R4700SD-PROBE Replacement Multi-Function Probe-

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

REED R4500SD-PROBE Replacement Telescoping Hot Wire Probe-

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

Your Price $159.00 USD
Availability 31 in Stock

Qty:

Your Price $159.00 USD
Availability 31 in Stock
Quantity

Testo 0609 1773 Air Probe PT100-

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

TSI 634634000 Pitot Probe, 8 mm Diameter, 12"-

TSI 634634000 Pitot Probe, 8 mm Diameter, 12"
Model: 634634000

Sale Price $153.00 USD
Regular Price $170.00 USD
Availability 1 Week

Qty:

Sale Price $153.00 USD
Regular Price $170.00 USD
Availability 1 Week
Quantity

REED R9910SD-CO Replacement Carbon Monoxide Probe-

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

TSI 634634001 Pitot Probe, 8 mm Diameter, 18"-

TSI 634634001 Pitot Probe, 8 mm Diameter, 18"
Model: 634634001

Sale Price $171.00 USD
Regular Price $190.00 USD
Availability 1 Week

Qty:

Sale Price $171.00 USD
Regular Price $190.00 USD
Availability 1 Week
Quantity

TSI/Alnor 794 Air Temperature Probe, -40 to 1200°F-

TSI/Alnor 794 Air Temperature Probe, -40 to 1200°F
Model: 794

Sale Price $176.00 USD
Regular Price $195.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $176.00 USD
Regular Price $195.00 USD
Availability 2 to 3 Weeks
Quantity

TSI 634634002 Pitot Probe, 8 mm Diameter, 24"-

TSI 634634002 Pitot Probe, 8 mm Diameter, 24"
Model: 634634002

Sale Price $185.00 USD
Regular Price $205.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $185.00 USD
Regular Price $205.00 USD
Availability 1 to 2 Weeks
Quantity

TSI 634634003 Pitot Probe, 8 mm Diameter, 36"-

TSI 634634003 Pitot Probe, 8 mm Diameter, 36"
Model: 634634003

Sale Price $216.00 USD
Regular Price $240.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $216.00 USD
Regular Price $240.00 USD
Availability 1 to 2 Weeks
Quantity

UEi CP2 Flue Gas Probe for C series analyzers-

UEi CP2 Flue Gas Probe for C series analyzers
Model: CP2

Sale Price $222.81 USD
Regular Price $262.13 USD
Availability 2 Days

Qty:

Sale Price $222.81 USD
Regular Price $262.13 USD
Availability 2 Days
Quantity

TSI 634634005 Pitot Probe, 8 mm Diameter, 60"-

TSI 634634005 Pitot Probe, 8 mm Diameter, 60"
Model: 634634005

Sale Price $243.00 USD
Regular Price $270.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $243.00 USD
Regular Price $270.00 USD
Availability 4 to 5 Weeks
Quantity

Testo 0636 9732 Temperature-humidity probe, fixed cable-

Testo 0636 9732 Temperature-humidity probe, fixed cable
Model: 0636 9732

Sale Price $236.30 USD
Regular Price $278.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $236.30 USD
Regular Price $278.00 USD
Availability 3 to 4 Weeks
Quantity

Amprobe P-100 Probe for CT-100, 6.25 kHz-

Amprobe P-100 Probe for CT-100, 6.25 kHz
Model: P-100

Sale Price $225.32 USD
Regular Price $289.99 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $225.32 USD
Regular Price $289.99 USD
Availability 2 to 3 Weeks
Quantity

TSI RP-TH-S Repair and Calibrate Probe, temperature and humidity-

TSI RP-TH-S Repair and Calibrate Probe, temperature and humidity
Model: RP-TH-S

Sale Price $266.00 USD
Regular Price $295.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $266.00 USD
Regular Price $295.00 USD
Availability 2 to 3 Weeks
Quantity

Sauermann TRH EXT 3 ft (1m) Extension Temp, %RH Probe-

Sauermann TRH EXT 3 ft (1m) Extension Temp, %RH Probe
Model: TRH EXT

Sale Price $277.60 USD
Regular Price $347.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $277.60 USD
Regular Price $347.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 21 to 40 of 107 products
We Ship Free on Orders Over &99 within Canada
  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal