# ClearGrass/Qingping Thermo-Hygrometer CO2 Detector CGP22C
| Model Id | CGP22C (opens new window) |
|---|---|
| Brand | ClearGrass/Qingping |
| Model | Thermo-Hygrometer CO2 Detector |
| Short Description | Rechargeable temperature, humidity and carbon dioxide sensor |
| Communication | BLE broadcast |
| Frequency | 2.4Ghz |
| Power Source | Internal battery/USB-C |
| Exchanged Data | temperature, humidity, carbon dioxide, battery |
| Encrypted | No |