Ametoys Indoor Home CO2 Meter Mini Carbon Dioxide Detector Temperature Humidity Sensor Tester Air Quality Monitor Real Time Reading CO2 Alarm Rechargeable Battery

Overview: This product is an air quality monitor that detects Carbon dioxide (CO2), Temperature, and Humidity. It combines sensors real-time monitoring of Carbon dioxide (CO2), temperature, and humidity on its display. Features: Built-in advanced Infrared (NDIR) sensor can accurately detect CO2, temperature, and humidity. 1000mAh rechargeable battery ensures a long time using. It can be recharged by the included charging cable. Professional sensors require only 1.5s sampling time. Large size display shows the readings clearly, with 6 levels of LED brightness adjustable. CO2 alarm threshold can be set, and once the current value exceeds, the device will give out a beep sound. Suitable for detecting carbon dioxide in the bedroom, living room, kitchen, office, car, school, hotel, campground, etc. Note: During the first use, please Turn on the device and keep more than 24 hours, the device will automatically calibrate. (Do not power off and restart halfway when calibration.) Specifications: Display Method: Common screen display Atmospheric Pressure: 86Kpa-106Kpa Detection Method for CO2: Infrared (NDIR) Concentration Unit for CO2: PPM CO2 Measurement : 400-5000PPM Resolution: 1PPM Temperature Measurement : -10-50°C Temperature Measurement Accuracy: ±1°C Humidity Measurement : 20%-85%RH Humidity Measurement Accuracy: ±4%RH Sampling Time: 1.5 seconds Power Source: 1000mAh Lithium battery DC 5V 1A Power Charging via Micro USB Port Material: ABS Product Size: φ96*33mm Product Weight: 150g Package Size: 1 * Carbon Dioxide Detector 1 * Charging Cable 1 * User Manual

Built-in advanced Infrared (NDIR) sensor can accurately detect CO2, temperature, and humidity.1000mAh rechargeable battery ensures a long time using. It can be recharged by the included charging cable.Professional sensors require only 1.5s sampling time. Large size display shows the readings clearly, with 6 levels of LED brightness adjustable.CO2 alarm threshold can be set, and once the current value exceeds, the device will give out a beep sound.Suitable for d