CO2 Carbon Dioxide Monitor, Detect PM2.5/PM10/PM1.0 Micron Dust, Pollution Tester, Sensor, Temperature & Humidity Meter, 24H Real Time Monitor

Specifications:Material: metalColor: blackCO2 detecting range: 400-5000ppmAQI detecting range: 0-500PM2.5 detecting range: 0-999 ug/m⊃3;HCHO detecting range: 0.001-1.999Mg/M⊃3;TVOC detecting range: 0.001-9.999Mg/M⊃3;Battery: 1 * lithium battery, 3000mAh (included)Item size: 131 * 78 * 67.5mm / 5.2 * 3.1 * 2.7inItem weight: 570g / 1.3lbPackage size: 141 * 88 * 77.5mm / 5.6 * 3.5 * 3.1inPackage weight: 770g / 1.7lb

• ▶This product can not only detect the CO2, but also can detect the PM2.5, PM1.0, PM10, HCHO, TVOC, AQI, temperature and humidity for you. The temperature unit can be switched between Celcius (℃) and Fahrenheit (℉), you can choose the one you like.
• ▶The CO2 detecting technology use infrared (NDIR) technology, PM2.5 sensor technolology is la-ser scattering, HCHO and TVOC is use electrochemistry sensor, and also with the temperature and humidity sensor, which can gives you a more accurate data.
• ▶With the LCD display screen display, so you can see the data more clearly, give you a better using experience. With the 24 hours real time monitoring function, so you can see the data at anytime.
• ▶With the history records save and buzzer alarm on/off function, which let you see the records more clearly.
• ▶Built-in lithium battery and usb rechargeable, charge and use, lasting battery life, not afraid of power failure. Suitable for indoor and outdoor air quality, muti-envornmental air quality monitoring for furniture, decorations, cars, and so on.