Specifications:

• 3 in 1 CO2 Meter: real-time monitoring of carbon dioxide concentration, temperature and relative humidity in the air
• 5 in 1 CO2 Meter: detect CO2, HCHO (formaldehyde), TVOC, temperature and humidity
• Brand Name: meterk
• Certification: NONE
• Detection Principle: Semiconductor Sensor/Infrared Sensor
• DIY Supplies: Paint & Decorating
• Features 1: 5-in-1 multifunction air monitor
• Features 2: CO2, HCHO (formaldehyde), TVOC, temperature and humidity Meter
• Gas Type: Multifunctional
• Model Number: Air Tester
• Name: Co2 Detector,Gas Detector
• Origin: CN(Origin)
• Product: Co2 Sensor Air Monitor
• Quantity: 1
• With LCD Screen Or Not: Yes