Tuya WiFi CO2 Meter Carbon Dioxide Detector Temperature Humidity Sensor USB Smart Air Quality Monitor with LCD Display

• Type: Infrared Gas Sensor
• Conductivity Type: Volume Control Type
• Output Signal Type: Digital Type
• Production Process: Injection
• Material: Plastic
• IP Rating: IP20
• Model NO.: TYGA02
• Sensitivity: High
• Certification: CE
• Customized: Customized
• Power Input: 3V
• Working Temperature: -10 to +55
• Weight: 145g
• Sample: Acceptance
• Alarm Sound Level: 85dB/1m
• Working Humidity: <80%
• Transport Package: 50PCS/Carton
• Specification: 9.4*3*7.4cm/1pc
• Trademark: EJQ
• Origin: Zhejiang

Product Description

Product name		3 in 1 Air Quality Meter
Size		90*98*40mm
Power supply mode:		USB/lithium battery
Material		ABS+PC
Response time		<120S
Data update		<3 s (standard 1S)

1.[PREMIUM DETECTOR] This multifunctional air quality detector can accurately detect the current CO2 concentration,
temperature, and humidity in the air. It can help you understand indoor air quality at a glance.

2.[CO2 CONCENTRATION STAGE & SOUND AL ARM] This CO2 detector is designed with 3 stages of CO2
concentration-normal stage (0-800 ppm), warning stage (800-1200 ppm), and dangerous stage (1 200-5000 ppm). It
will alarm you when thedetected CO2 concentration is beyond the safe value you customized.

3.[CONVENIENT CAL IBRATION] To ensure the accuracy of measurement, this CO2 monitor supports the calibration
function.Press One buttons three times in an open environment and let it stand for 200 seconds to calibrate this CO2 meter easily.

4.[WIDE APPLICATION] A hanging hole is designed on the back of this portable CO2 detector so that you can hang it
up to the wall for easy viewing. The indoor CO2 meter is ideal for use in grow room, offices, kitchens, schools, kitchens,
schools cellars,and cars.