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A Leading Innovator in State-of-the-Art Measuring Technology

IAQ

These indoor air quality meters allow HVAC/R technicians and contractors to take measurements at the air outlet, take air and surface temperatures, measure dirt on HVAC/R filters and measure ventilation in ducts. Find a wide range of these meters to fit your application.

Showing 21 to 30 of 30 products

Testo 535 Digital CO<sub>2</sub> Measuring Instrument, 0 to 10,000 ppm-

Testo 535 Digital CO2 Measuring Instrument, 0 to 10,000 ppm
Model: 535 | Order No: 0563 0535 01

Sale Price $505.75 USD
Regular Price $595.00 USD
Availability 1 Week

Qty:

Sale Price $505.75 USD
Regular Price $595.00 USD
Availability 1 Week
Quantity

Testo 440 Air Velocity and IAQ Measuring Instrument with Bluetooth-

Testo 440 Air Velocity and IAQ Measuring Instrument with Bluetooth
Model: 440 | Order No: 0560 4401

Sale Price $495.55 USD
Regular Price $583.00 USD
Availability 2 in Stock

Qty:

Sale Price $495.55 USD
Regular Price $583.00 USD
Availability 2 in Stock
Quantity

Testo 417 Digital Vane Anemometer Kit with measurement funnels, 59.1 to 3937 fpm, 0 to 259 CFM-

Testo 417 Digital Vane Anemometer Kit with measurement funnels, 59.1 to 3937 fpm, 0 to 259 CFM
Model: 417 kit 1 | Order No: 0563 1417

Sale Price $492.15 USD
Regular Price $579.00 USD
Availability 4 in Stock

Qty:

Sale Price $492.15 USD
Regular Price $579.00 USD
Availability 4 in Stock
Quantity

Testo 417 Digital Vane Anemometer, 59.1 to 3937 fpm, 0 to 58,857 CFM-

Testo 417 Digital Vane Anemometer, 59.1 to 3937 fpm, 0 to 58,857 CFM
Model: 417 | Order No: 0563 0417

Sale Price $403.75 USD
Regular Price $475.00 USD
Availability 3 in Stock

Qty:

Sale Price $403.75 USD
Regular Price $475.00 USD
Availability 3 in Stock
Quantity

Testo 317-3 Probeless Ambient CO Meter-

Testo 317-3 Probeless Ambient CO Meter
Model: 317-3 | Order No: 0632 3173

Sale Price $270.30 USD
Regular Price $318.00 USD
Availability 1 Week

Qty:

Sale Price $270.30 USD
Regular Price $318.00 USD
Availability 1 Week
Quantity

Testo 410-2 Rotating Vane Thermo-Anemometer w/ Humidity-

Testo 410-2 Rotating Vane Thermo-Anemometer w/ Humidity
Model: 410-2 | Order No: 0560 4102

Sale Price $257.55 USD
Regular Price $303.00 USD
Availability 5 Days

Qty:

Sale Price $257.55 USD
Regular Price $303.00 USD
Availability 5 Days
Quantity

Testo 405 Thermo-Anemometer-

Testo 405 Thermo-Anemometer
Model: 405 | Order No: 0560 4053

Sale Price $205.70 USD
Regular Price $242.00 USD
Availability 2 in Stock

Qty:

Sale Price $205.70 USD
Regular Price $242.00 USD
Availability 2 in Stock
Quantity

Testo 405i Hot-wire Anemometer Wireless Smart Probe-

Testo 405i Hot-wire Anemometer Wireless Smart Probe
Model: 405i | Order No: 0560 1405 01

Sale Price $168.30 USD
Regular Price $198.00 USD
Availability 2 in Stock

Qty:

Sale Price $168.30 USD
Regular Price $198.00 USD
Availability 2 in Stock
Quantity

Testo 410-1 Rotating Vane Thermo-Anemometer-

Testo 410-1 Rotating Vane Thermo-Anemometer
Model: 410-1 | Order No: 0560 4101

Sale Price $158.95 USD
Regular Price $187.00 USD
Availability 5 Days

Qty:

Sale Price $158.95 USD
Regular Price $187.00 USD
Availability 5 Days
Quantity

Testo 410i Vane Anemometer with Bluetooth, 78.7 to 5906 fpm, -4 to 140°F-

Testo 410i Vane Anemometer with Bluetooth, 78.7 to 5906 fpm, -4 to 140°F
Model: 410i | Order No: 0560 1410 01

Sale Price $154.70 USD
Regular Price $182.00 USD
Availability 4 in Stock

Qty:

Sale Price $154.70 USD
Regular Price $182.00 USD
Availability 4 in Stock
Quantity
Showing 21 to 30 of 30 products
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