Testo 160 IAQ Indoor Air Quality Meter

  • Monitor humidity, temperature, CO2 and absolute pressure
  • Compact size and supplied bracket for easy installation
  • Wi-Fi connectivity allows connection to cloud storage
More Info
inc VAT £474.00 ex VAT £395.00
Typically ships in 2-4 working days

Product Details

Testo 160 IAQ Indoor Air Quality Meter

The Testo 160 IAQ Indoor Air Quality Meter is a Wi-Fi-enabled environmental monitor that measures parameters such as humidity (0 to 100%), absolute pressure (600 to 1100mbar), ambient CO2 concentration (0 to 5000ppm), and air temperature (0 to 50˚C). All parameters are measured to a high degree of precision and accuracy through the internal sensors and the user can set the measurement rate with ease.

Current readings for each parameter are displayed on the Testo 160 IAQ’s large digital screen which has a traffic light LED alarm system for when user-adjustable limit values are exceeded. The Wi-Fi connectivity of the meter allows it to access a range of storage channels which have enough space for 32,000 separate readings.

Data can be saved to cloud storage and accessed at any time through the Testo Saveris 2 App or through a regular internet browser. A Basic cloud access account is included with the purchase and this will store up to three months’ worth of data as well as sending an e-mail alert when the alarm is triggered. An advanced package is also available which has greater storage capacity, up to ten user accounts and an SMS alert facility.

The Testo 160 IAQ is a compact monitor that has dimensions of just 117mm x 82mm x 32mm so it can fit discreetly into a range of environments. It can be powered on the mains or by four AA batteries which provide it with a one-year operating life. It comes supplied with a USB mains unit, USB cable, wall bracket (including tool and adhesive strip), QR code sticker, calibration protocol, and instruction booklet.

Testo part number: 0572 2014

Key Features

  • Humidity range: 0 to 100%
  • Absolute pressure range: 600 to 1100mbar
  • CO2 range: 0 to 5000ppm
  • Air temperature range: 0 to 50˚C
  • Digital screen & LED warning system
  • Internal memory for 32,000 values
  • Wi-Fi connection to cloud storage
  • Access results from anywhere
  • Small and easy to install
What's In The Box?
  • Testo 160 IAQ Indoor Air Quality Meter
  • USB mains unit
  • USB cable
  • Wall bracket (including tool and adhesive strip)
  • QR code sticker
  • Calibration protocol
  • Instruction booklet
More Information

Humidity - Capacitive

  • Measuring range: 0 to 100 %RH (non-condensing)
  • Accuracy: ±2.0 %RH at +25.0 °C and 20 to 80 %RH; ±3.0 %RH at +25.0 °C and < 20%RH and > 80 %RH; ±1.0 %RH hysteresis; ±1.0 %RH / year drift
  • Resolution: 0.1 %RH

Absolute Pressure

  • Measuring range: 600 to 1100 mbar
  • Accuracy: ±3 mbar at +22 °C
  • Resolution: 1 mbar

Ambient CO₂

  • Measuring range: 0 to 5000 ppm
  • Accuracy: ±(50 ppm + 3 % of mv) at 25 °C; Without external power supply, ±(100 ppm + 3 % of mv) at 25 °C
  • Resolution: 1 ppm


  • Measuring range: 0 to +50 °C
  • Accuracy: ±0.5 °C
  • Resolution: 0.1 °C

General technical data

  • Dimensions: 117 x 82 x 32 mm
  • Operating temperature: 0 to +50 °C
  • Protection class: IP20
  • Measuring rate: Dependent on Cloud licence; Basic: 15 min … 24 h / Advanced: 1 min … 24 h
  • Communication rate: Dependent on Cloud licence; Basic: 15 min … 24 h / Advanced: 1 min … 24 h
  • WLAN Connectivity: Supported wireless LAN standards: IEEE 802.11 b/g/n and IEEE 802.1X; Possible encryption methods: WPA2 Enterprise: EAP-TLS, EAP-TTLS-TLS, EAP-TTLS-MSCHAPv2, EAP-TTLS-PSK, EAP-PEAP0-TLS, EAP-PEAP0-MSCHAPv2, EAP-PEAP0-PSK, EAP-PEAP1-TLS, EAP-PEAP1-MSCHAPv2, EAP-PEAP1-PSK, WPA Personal, WPA2 (AES), WPA (TKIP), WEP
  • Battery life: 1 year
  • Power supply: 4 x AA batteries 1.5 V, alternatively mains unit via USB connection
  • Memory: 32,000 Measuring values / Sum of all channels
  • Storage temperature: 0 to +50 °C
  • Weight: 269 g
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pdf Testo 160 Datasheet pdf 2.1 MB Download