TESTO 623

湿度计, 0% 至 100% 相对湿度, 3 %, 0.1 °C, 105 mm, 185 mm, 36 mm

The is a thermohygrometer. The thermohygrometer provides a quick and convenient means of measuring the temperature and humidity in offices, living spaces and commercial premises and logs the readings over a period of 90 days. User-defined settings allow user to determine the length of the intervals between measurements from 5minutes to 24hours. The readings are saved automatically over a period of 90 days and an alarm alerts the room"s occupants when a threshold has been reached. The large, easy to read display shows a variety of information including the last reading the time and date and a 90 day statistic. This statistic allows to carry out a long term analysis of the indoor temperature or humidity of the room without first having to access users computer.

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Measuring range from -10°C to +60°C, ±0.4°C accuracy, 0.1°C resolutionNTC

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Measuring range from 0%RH to 100%RH, ±2%RH at 25°C accuracy, 0.1%RH resolutionhumidity

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Dimension is 185mm x 105mm x 36mm

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Operating temperature range from -10°C to +60°C

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Measuring rate is 20s

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ABS housing

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IP30 protection class

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4 x type AA batteries