· HD black bottom color screen

· Use the NDIR sensor

· Lithium-electric direct charge (optional)

· Dry Battery Power Supply (optional)

· Human comfort index

· Intelligent alarm

· CO2 User Calibration

· Screen brightness is adjustable

· Battery status indication

【Descriptions】

The YEM-42 series of instruments are mainly used for environmental carbon dioxide concentration and temperature and humidity monitoring, suitable for home, classroom and office space.

YEM-42 uses HD black screen and screen brightness is button set. The instrument responded quickly, with temperature and humidity measurements of 1s and carbon dioxide concentration measurements of 4s.

【Features and Functions】

· HD black bottom color screen

· Use the NDIR sensor

· Lithium-electric direct charge (optional)

· Dry Battery Power Supply (optional)

· Human comfort index

· Intelligent alarm

· CO2 User Calibration

· Screen brightness is adjustable

· Battery status indication

【Applications】

· Shopping mall

· Hospital

· Restaurant

· School

· Home furnishing

· Office space environment testing

· Agricultural greenhouses, breeding

· Laboratory

Parameter Name	Parameter Value
Type	temperature concentration humidity CO2
Applications	environmental
Technology	NDIR