The handy Testo 610 pocket sized hygrometer is ideal to use for fast, precise measurement of temperature and humidity in indoor areas. In addition, the compact instrument can also calculate the dew point and the wet bulb temperature.&nbsp;

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<p>ISO calibration certificate for humidity measurement</p>

ISO calibration certificate - with 2 measuring points

ISO calibration certificate

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ISO calibration certificate - with 2 measuring points

ISO calibration certificate - with 2 measuring points

General technical data

General technical data