Tenmars TM-187 Carbon Monoxide CO2 / Hmidity / Temperature Monitor. This monitor can be mounted on a wall or sat upon a desk, and has a unique, large LED display that makes it easy to see the readings, it’s ideal for CO2, temperature and humidity monitoring, and control in labs and other areas:

• Hospitals blood/Tissue banks.
  
• Warehouses.
  
• Laboratories.  
  
• Computer rooms.
  
• Chambers /incubator.
  
• Clean rooms.
  
• Green house
  
• Electronics manufacturing.
  
• Defense.
  
• Refrigerators/Freezers.
  
• Other Critical areas.