[Indoor CO2 Measurement Function] This product is equipped with a built-in Swiss Sensirion CO2 sensor and uses the principle of non-dispersive infrared (NDIR) spectral analysis, providing accurate and sensitive measurements. The color-coded display on the product screen makes it easy to understand indoor CO2 concentrations. It can be used in a variety of places, including homes, schools, office buildings, hospitals, restaurants, shopping malls, factories, hotels, and laboratories.
[Temperature and Humidity Measurement] Equipped with a high-precision sensor from Swiss manufacturer Sensirion, it can accurately measure temperature and humidity. Temperature range: -20 to 50°C, Humidity range: 0 to 99.9% RH.
[Wi-Fi Connection, Supports Remote Monitoring] This product supports Wi-Fi, allowing remote monitoring via the Qingping IoT app or website. Devices can be managed in groups, supporting collaborative management by multiple people. It features a built-in high-capacity rechargeable lithium battery and Type-C charging for long-term power connection.
[Alarm Function, Multiple Safety Guarantees] A buzzer alarm will sound when CO2 or temperature and humidity readings exceed the limits. Other notification methods: app notification, email, and text message. * The device automatically turns off the buzzer alarm by default, but you can change this setting through the Qingping IoT app or website.
[View and Export Historical Data] Qingping IoT allows you to view 24-hour and 30-day historical data curves and export historical data to Excel documents. It can store up to 2,880 data items, so you don't have to worry about data loss even if the network is disconnected. Once the network is restored, the data will be automatically synchronized to the cloud.
Qingping CO2 and Temperature/Hygrometer, Carbon Dioxide Concentration Meter, Humidity/Temperature Measurement, NDIR Method, CO2 Meter, Wi-Fi Connection, Remote Monitoring, Alarm, USB Rechargeable, Large Capacity Battery
