Fixed CO2 Controller Carbon Dioxide Controller with 0-9999ppm 0~50°C(32°F~122°F)
CO2 Display Resolution: 1ppm. CO2 Accuracy: ±50ppm/Reading ±5%. CO2 Temp Dependence: ±0.1% of reading per°C or ±2ppm per°C,whichever is greater,referenced to 25°c. Storage Temperature: -20~60°C. Power input: AC 100~300V.