Description HD Touch Screen Note: No battery means that an adapter must be connected or a USB power adapter must be connected to work. Optional languages: English, Spanish, Italian, Ruian, Polish, Japanese, German, French, Slovensky, Swedish, Portuguese. Function Carbon dioxide detection Temperature measurement Humidity measurement Sell point Neceary for the home If the room is not ventilated often, you can use CURCONSA CO2 measuring devices to quickly and accurately test the CO2 concentration indoors in order to protect your health. The high-precision thermometer and hygrometer function can monitor the indoor temperature and humidity in real time, and the clock function can show the accurate time. It is an eential device in creating a healthy environment in your bedroom or office. Two-channel NDIR sensor The two-channel NDIR sensor used in the CO2 detector prevents cro-contamination of CO2 with other gases and is characterized by its high accuracy, high reliability and long service life (up to 15 years). Alarm setting and data storage The alarm value of the CO2 concentration can be set between 400 and 4500 ppm. If the set range is exceeded, an acoustic alarm sounds, effectively reminding you of this. You can view the CO2 color histogram and the temperature / humidity graph for the last 7 days. The device can store 5000 records and connect to a computer to export TXT files and retrieve data. TFT touch screen The 3.5-inch ultra-large TFT color screen with capacitive touch offers a clear display, easy operation and an elegant appearance. Functional Equipped with ambient light sensor, can turn the backlight on and off automatically, change daylight saving time automatically (DST). Alarm reminder The alarm value of CO2 concentration can be set between 400 and 4500 ppm. If it exceeds the set range, an audible alarm will be iued to effectively remind you. 400-800ppm: normal value; 800-1200: ppm requires ventilation; 1200-5000ppm: high concentration. Hintergrundbeleuchtung Design Das Produkt verfgt ber ein Hintergrundbeleuchtungsdesign, soda Sie die auf dem Bildschirm angezeigten Daten auch in einer dunklen Umgebung deutlich sehen knnen. Das Grobild-Display erleichtert das Abrufen von Daten aus groer Entfernung.Ausgestattet mit Umgebungslichtsensor, kann die Hintergrundbeleuchtung automatisch ein- und auchalten. Dual channel NDIR sensor The two-channel NDIR sensor used in the CO2 detector prevents cro-contamination of CO2 with other gases and is characterized by high accuracy, high reliability and a long service life (up to 15 years). The detection concentration range of carbon dioxide is 400 to 5000 ppm. Touch-sensitive screen Der 3,5-Zoll-Ultra-Large-TFT-Farbbildschirm mit kapazitivem Touch bietet ein klares Display, eine einfache Bedienung und ein elegantes Erscheinungsbild. Datenspeicher Sie knnen das CO2-Farbhistogramm und das Temperatur- / Feuchtigkeitsdiagramm der letzten 7 Tage anzeigen. Das Gert kann 5000 Datenstze speichern und eine Verbindung zu einem Computer herstellen, um TXT-Dateien zu exportieren und Daten abzurufen. Indoor Eential Im Winter gibt es im Allgemeinen keine Belftung im Inneren. Mit Hilfe von CURCONSA CO2 Megert knnen Sie die CO2-Konzentration in Innenrumen genau und schnell testen, um Ihre Gesundheit zu schtzen.Das hochprzise Thermometer und Hygrometer kann die Temperatur und -feuchtigkeit in Echtzeit berwachen. Es ist ein unverzichtbares Werkzeug in Ihrem Schlafzimmer oder Bro. scenes to be used Customer questions and answer Question: How often does the device update the co2 value Answer: in real time. Ive only been a user for 2 days, but everything seems very convincing so far. By P. Rehermann M. Berlinghof on November 6, 2020 Question: Can the alarm be muted Answer: Yes, this is poible via the touch display. By KaWi on November 19, 2020 Question: How do I get instructions for use in German Answer: Hello, the manual is in English, but the language of the device can be switched to German, the user interface is very clear and easy to use. If you need the German manual, please send us an email. We can prepare the translated German manual in electronic form ... By Curconsa-EU SELLER on January 10, 2021 Question: What does the menu item: automatic co2 baseline mean Answer: Values below 400ppm are automatically calibrated to 400 ppm when the function is activated. 400ppm is the average outdoor CO2 value. Therefore, smaller values make no sense and you can use the function to achieve an automatic setting. From A + B. S. on April 25, 2021 Package