CO2 Carbon Dioxide Detector, Air Quality Detector, Air Quality Monitor, Home CO2 Monitor with Temperature and Humidity Sensor

General Description: This carbon dioxide detector provides accurate, real-time monitoring of CO2 concentration, humidity, and ambient temperature. It features a date and clock display, with data updated every 4 seconds. Equipped with a semiconductor sensor, it boasts a large color screen with a digital LED display and intelligent backlighting for intuitive reading. This lightweight and portable device can be powered by 3 AA batteries or via a USB Type-C cable, with a battery life of up to six months. If the CO2 concentration exceeds 1000 ppm, an alarm will sound to signal the need to ventilate the area.

Technical Specifications Carbon Dioxide Monitoring Range: 400 to 5,000 ppm Temperature Measurement Range: 0-50 ℃ Humidity Measurement Accuracy: ±2% Power Supply: DC 5V or 3 AA batteries or 3 rechargeable batteries Product Size: 143 x 68 x 90 mm Display Specifications: 87 x 53 mm Product Weight: Approx. 160 g Gross Weight: Approx. 245 g Box Size: 58 cm x 35 cm x 42 cm Quantity per Box: 50 pieces Total Gross Weight: Approx. 12.8 kg Compatibility and Accessories Can be used in various environments such as: Schools Offices Bars and Restaurants Homes Cars Other Information