Bilingual Technical Support (EN / ES)
Public Service, Military and First Responder Discount
30 Day Return Policy
2 Year Warranty
The Air Humidity Meter is specially designed for long-term monitoring of climatic conditions in offices, classrooms or lecture halls, for example. The Air Humidity Meter has various sensors for this purpose. Among other things, the Air Humidity Meter has a carbon dioxide sensor up to 40000 ppm, a temperature sensor with a measurement range between 0 ... 50 °C, an ambient humidity sensor with a measurement range of 0 ... 100 % RH and a barometer with a measurement range of 300 ... 1250 hPa. This means that the Air Humidity Meter can be used in many applications thanks to its sensor diversity. The measured values are shown directly on the e-paper display of the Air Humidity Meter. The CO2 content of the ambient air is also displayed in the form of a traffic light.
During the measurement, the Air Humidity Meter can automatically record the measured values. The measured values are saved on the micro SD card as a .csv file. This allows the measurement data recorded by the Air Humidity Meter to be imported directly into a company's own database. With the help of the software, the measurement data from the Air Humidity Meter can be displayed graphically and in tabular form.
The Air Humidity Meter has an alarm function. This alarm mode can be used to set limit values for the individual sensors. As soon as the set limit value is reached on the Air Humidity Meter, this is indicated acoustically by a sound and visually by the alarm LED. Once the Air Humidity Meter falls below the limit value again, the alarm switches off automatically.
The measured values are shown numerically on the 2.7" display of the Air Humidity Meter. For better analysis of the last measured values, the display can be switched to a histogram display. The energy-saving e-paper display enables a long battery life of the Air Humidity Meter. Depending on the settings, the battery can operate the Air Humidity Meter device for approx. 10 months before it needs to be recharged. In addition to being powered by the built-in rechargeable battery, the Air Humidity Meter can also be operated continuously via the USB-C charging cable.
| CO² | |
| Measuring range | 0 ... 40000 ppm |
| Resolution | 1 ppm |
| Accuracy | ±(40 ppm +5 % of Rd) @ 400 ... 5000 ppm @ 25 ºC / 77 ºF |
| Air pressure | |
| Measuring range | 300 ... 1250 hPa |
| Resolution | 0,1 hPa |
| Accuracy | ±50 hPa @ -20 ... 75 ºC / 700 ... 1100 hPa |
| Relative humidity | |
| Measuring range | 0 ... 80 |
| Resolution | 0,1 |
| Accuracy | ±1.5 % RH |
| Relative humidity | |
| Measuring range | 80 ... 100 |
| Resolution | 0,1 |
| Accuracy | ±2 % RH |
| Temperature | |
| Temperature | |
| Measuring range | 0 ... 20 °C |
| Resolution | 0,1 °C |
| Accuracy | ±0.8 °C |
| Temperature | |
| Measuring range | 20 ... 50 °C |
| Resolution | 0,1 °C |
| Accuracy | ±0.8 ºC |
| Temperature | |
| Measuring range | 32 ... 60 °F |
| Resolution | 0,1 °F |
| Accuracy | ±0.8 ºF |
| Temperature | |
| Measuring range | 68 ... 122 °F |
| Resolution | 0,1 °F |
| Accuracy | ±0.8 °F |
| General technical data | |
| Display type | E-paper |
| Display size | 2,7 in |
| Storage medium | Micro SD card |
| Storage capacity | 32 GB |
| Interface | USB-C |
| Operating time | 10 Month(s) |
| Operating time additional information | 10 months when measuring intervals are: -temperature: 24 hours -ambient humidity: 24 hours -atmospheric pressure: 24 hours -CO2: 24 hours |
| Alarm | optical, Acoustic |
| Menu language | English, Dutch, French, German, Italian, Polish, Spanish, Turkish |
| Protection class (device) | IP30 |
| Power supply | 5 V/1.5 A |
| (Rechargeable) battery | 1 x 7,4 V 18650 , Lithium-ion battery |
| Capacity | 3400 mAh |
| Performance | 25,16 |
| Operating conditions | 0 ... 50 °C , 0 ... 100 % RH |
| Storage conditions | -20 ... 60 °C , 0 ... 100 % RH |
| Dimensions ( L x W x H ) | 130 x 90 x 40 mm |
| Weight | 280 g |
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