Monitoring of indoor air quality • Measures and stores CO2, relative humidity and temperature • Accuracy ±2.5 %RH / ±0.3 K / 30 ppm + 5% of reading • ROTRONIC HYGROMER® IN-1 moisture sensor • Stores up to 18,000 CO2, moisture and temperature measurements • Date and time display • Adjustable, visual CO2 indicator • Large, easy-to-read display • Connection of USB stick for data download Measure it exactly: The wall or desk CO2 display is the latest development of a reasonably priced display unit that simultaneously measures and records CO2, humidity and temperature. ROTRONIC HYGROMER® IN-1 moisture sensor, tested and verified in the field for years, is a measuring device offering an unbeatable price/performance ratio. The device can be configured directly with keys and stored data can be downloaded onto a USB stick and analysed with the free ROTRONIC software SW21. Features • Display for wall mounting or for mounting on shelves • Data recording function Display • Large, easy-to-read display of the measurements • CO2 indicator for quick detection of air quality (GOOD/NORMAL/POOR) • REC LED for quick detection of data recording • Date and time display Operation • Accessible keys for easy operation Connections • Connection of USB stick for data download • 12-VDC power supply Humidity sensor and calibration • HYGROMER® IN-1 moisture sensor • Calibration of the moisture possible at 35/80% RH CO2 sensor and calibration • NDIR sensor with auto calibration • Calibration of CO2 at 0/400 ppm or any value between 0 and 990 ppm https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2021-05-23 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2021-07-07 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2021-11-05 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2021-12-13 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2022-06-21 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2022-12-30 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2024-02-10 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2024-07-18 https://elecena.pl/product/18559334/co2display-air-quality-measuring-device-co2-display 2024-08-15