0563 4800


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Probes must be purchased separately. A wide range of probes are available as accessories.


  • easyCLIMATE software
  • Perform multiple measurements simultaneously
  • Wide selection of probes
  • Operating temp. 32 to 105 °F
  • Battery life Up to 8 hours
  • Memory Up to 10,000 rdgs

The testo 480 IAQ Pro is the latest in cutting-edge measurement technology from testo providing the most accurate indoor climate measurements, like temperature, humidity, and airflow.

A comfortable climate is a key factor to productivity at the office, health at home, and safe storage at an industrial location. When adjustments are required, HVAC and Test and Balance professionals work to identify issues quickly, so the indoor climate is adjusted and comfortable once again.

The testo 480 can aid HVAC professionals to optimally configure systems in offices, residential locations, and industrial buildings, and record all relevant climate parameters of indoor air quality such as CO2, °F, and even light.

When taking duct measurements, the testo 480 can measure the flow within the duct and complete HVAC grid measurements so the system can be adjusted optimally.

When measuring at air outlets, the 480 can check whether a system is optimally configured and balanced, allowing the HVAC professional to take any necessary corrective measures and improve the indoor air conditioning quickly and easily.

A full line of probes are available for measuring comfort level and indoor air quality for a wide variety of different circumstances. A tripod is also available for use with the 480 for workplace evaluation.

Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.

Testo Globe Probe
Type K, class 1 probe measures the radiation temperature
Testo Comfort Level Probe
Determines the air velocity and draft risk in accordance with DIN EN 13779.
Testo Indoor Air  Quality Probe
IAQ probe including desk-top stand measures temperature, humidity, CO2 and pressure
Testo Light Probe
Light probe for the 480 IAQ meter
Testo Thermal Flow Probe
Flow and humidity measurements for ventilation channels and at ceiling/wall outlets. With telescoping handle
Testo Pitot Tube
"L"-type pitot tube 13" SS 1112°F no T/C
Testo Vane Probe
Vane probe, 0.6" diameter with telescope
Testo Humidity and Temperature Probe
Humidity and temperature probe Ø 12 mm
Testo Vane Probe (4" diameter)
Vane probe 4" diameter (100 mm)


Testo Infrared Printer
Testo printer with wireless IRDA and infrared interface
Testo Thermal Printer Paper
Thermal paper for Testo Infrared printer
In Stock


Please consider these optional accessories.

Testo Silicone Hose
16' silicone hose for pressure measurement
Testo RH Calibration Set
Perform quick checks or full calibrations for humidity probes
Testo Tripod
Tripod for the 480 IAQ Meter
Testo Funnel Kit
Flow funnel kit for low flow (>50 CFM) measurements
Testo Flow Funnel
testovent 410 Flow Funnel for low flow (< 50 CFM)
Testo Flow Funnel
testovent 415 Flow Funnel for low flow (< 50 CFM)
Testo Connection Hose
Connection hose, silicone-free, 5m
Testo System Case for HVAC Measurements
System case for HVAC measurements
Testo System Case
System case for Comfort Level Measurements