Feature 1、Equipped with external hardbound probe, it has high sensitivity, accurate measurement, high humidity resistance and can be used for a long time. 2、With waterproof shielded cable, waterproof, oil‑proof, anti‑interference ability, signal transmission stability. 3、There are waterproof strips at the joint of the shell, which can effectively isolate the internal and external environment, and have remarkable moisture‑proof effect. 4、Wall hanging exquisite appearance design, installation of screw on both sides, simple installation, saving space. 5、The input power supply, induction probe and signal output of the sensor are completely isolated, which is safe and reliable. 6、It has the characteristics of wide measuring range, convenient use, easy installation and long transmission distance. 7、This carbon dioxide sensor can be widely used in agricultural greenhouses, flower cultivation and other occasions. It is a good helper for environmental monitoring such as agricultural planting, pasture and grassland.Condition: 100% Brand NewItem Type: CO2 SensorMaterial: ABSPower Supply: DC 12-24V CO2 Measurement Range: 5000ppm/1%/3%/65%/100% OptionalAverage Current: