YFYIQI Fixed CO2 Controller Carbon Dioxide Controller with Two Mode Charactor Mode Plant Mode CO2 Measurement Range 0-9999ppm CO2 Display Resolution 1ppm External Sensor Digital Color Screen Display
High-Sensitivity Wall-Mounted Carbon Dioxide Controller. CO2 Accuracy: ±50ppm±5%of reading, whichever is greater
CO2 Measurement Range: 0－9999ppm
CO2 Display Resolution: 1ppm
Two modes are available: Plant Mode and Charactor Mode. In Plant Mode, the relay output will shut off when readings exceed the set value and automatically turn on when readings drop below the lower set value. In Charactor Mode, exceeding the alarm threshold will automatically power the exhaust fan for ventilation while triggering a buzzer and visual alarm.
Suitable for multiple applications, such as greenhouses, flower cultivation, libraries, hospitals, and more.
