Smart WiFi CO2 Detector for Indoor Air Quality Monitoring

This CO2 meter can detect CO2, temperature, and humidity, making it ideal for use in places with high concentrations of carbon dioxide, such as schools, greenhouses, grow rooms, office buildings, factories, hotels, wine cellars, transportation lines, homes, and even cars. It features a wide range of measurements from 400ppm to 5000ppm.

Features:

• Large screen LED display
• Support real-time testing of CO2 concentration in the air
• CO2 Indicator:
• Green: 400ppm to 1000ppm
• Yellow: 1001ppm to 2000ppm
• Orange: 2001ppm to 3000ppm
• Red: 3001ppm to 5000ppm
• Support CO2 exceeding alarm
• Rechargeable 2000mAh large capacity lithium battery
• Adjustable LED brightness
• Automatic calibration (continuous power on for 24hrs during first-time usage)
• Tabletop or wall mountable
• Support Tuya Wifi connection (Note: Wi-Fi must be 2.4GHz to work with the meter and app)

Specifications:

• Display: LED Screen display
• Atmospheric pressure: 86Kpa ~ 106Kpa
• CO2 Detection Sensor: Non-dispersive Infrared (NDIR)
• Range: 400~5000ppm
• Accuracy: +50ppm(400~1000ppm), +5% of rdg (above 1000ppm)
• Resolution: 1ppm
• Temperature:
• Range: -10°C to 50°C
• Accuracy: ±1.0°C (0°C~40°C)
• Relative humidity:
• Range: 20% – 85%
• Accuracy: ±5%
• Sampling time: 1.5 seconds
• Storage temperature: -10°C to 60°C
• Power source: Lithium battery with 2000 mAh capacity; 5V DC power charging
• Size: 270 x 90 x 35mm
• Weight: 276g