CO2 Controller Fixed Carbon Dioxide Controller with 0-9999ppm Accuracy ±50ppm
· CO2 Accuracy: ±50ppm/Reading ±5%. · CO2 Display Resolution: 1ppm. · CO2 Temp Dependence: ±0.1% of reading per°C or ±2ppm per°C,whichever is greater,referenced to 25°c. · Accuracy: ± 0.5°C(士1°F). · RH Accuracy: ± 3%.