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Testo 622 (offer)

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The Test 622 measurement instrument provides a fast overview of humidity, temperature and pressure, at a glance. It is designed to deliver ambient climate data, time and date instantaneously, the temperature, pressure and humidity measuring instruments are vital for fast accurate measurement.

It is an ideal solution for facilities and estates managers, museums, offices and warehouses.

*** Excess stock *** 2018 list price £205.00 now available at a fantastic offer price of only £143.50.  Please note only x1 unit is available at the special offer price.

Product Features

  • Calibration options
  • Document downloads

Instrument product options

1. Select a model (1 available)

Model subtotal: £143.50
Total (excl VAT): £143.50
Continue to select accessories

2. Select accessories

3. Select a calibration (2 available)



The Testo 622 shows current temperature, humidity and pressure measurement values in a large, very easy-to-read display. 

The measurement of pressure is of particular interest for applications in laboratories. In the large, easy-to-read display, it shows the current measurement values as well as date and time. It provides all important values for compliance checks at a glance. A reminder function informs the user when the next calibration is due. With the help of the optional calibration and adjustment software from Testo, the user can carry out the calibration and the adjustment directly on site.

Important note : These instruments do not output data to PC or printer. If this facility is required please contact our sales desk on 01344 459 314 or sales@bis.fm if an alternative product cannot be found within the website.


Dimensions      185 x 105 x 36 mm

Storage temperature      - 20 to + 60 °C

Operating temperature      - 10 to + 60 °C

Battery life      12 months

Weight      240 g

Temperature probe type      NTC

Temperature measuring range      - 10 to + 60 °C

Temperature accuracy      ± 0.4 °C

Temperature resolution      0.1 °C

Humidity probe type      Capacitive

Humidity measuring range      0 to 100 %rh

Humidity accuracy      ± 2 %rh at + 25 °C (10 to 90 %rh) ± 3 %rh (remaining range)

Humidity resolution      0.1 %rh

Absolute pressure range      300 to 1200 mbar

Absolute pressure accuracy      ± 3 mbar



Testo 622 data sheet

  • Technical Document
  • PDF file
  • 1 MB

Testo 622 user manual

  • Technical Document
  • PDF file
  • 1 MB
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