Item Type: 6 in 1 Air Quality Monitor <br>Voltage: 5V <br>Material: ABS <br>Weight: Approx. 184g / 6.5oz <br>Battery: Polymer Lithium Battery 1200mAh (Included) <br>Display Mode: LCD Color Screen + Backlight Display <br>PM2.5 Detection Range: 0-999μg/m3 <br>HCHO Detection Range: 0-1999μg/m3 <br>TVOC Detection Range: 0-1999μg/m3 <br>CO2 Detection Range: 400-5000PPM <br>Temperature Detection Range: 0-50℃ <br>Humidity Detection Range: 0-99%RH <br>Product Size: Approx. 9x7x3.4cm / 3.5x2.8x1.3in<br>1、Multifunctional Detector: 6 in 1 air quality monitor can detect and display CO2, TVOC, HCHO, PM2.5, temperature, humidityto help users understand the environment. <br>2、Monitor CO2 Concentration: Air quality detector monitors and displays the carbon dioxide concentration per cubic meter in real time. <br>3、Intelligent Color Screen Display: CO2 monitor has intelligent color screen display, the numbers are clear, easy to identify and read. <br>4、Applicable Scenes: 6 in 1 air quality monitor is suitable for offices, homes, gyms and other occasions with a wide range of applications. <br>5、Alert Mode: In alert mode, the user is alerted to the environment by changing the color. Build in 120mAh lithium battery. Size is 9x7x3.4cm / 3.5x2.8x1.3in. 6、Compact and Portable: CO2 meter is small and portable, easy to carry, does not take up too much space, and can be installed at home.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.<p>1 x Detector</p><p>1 x Manual</p><p>1 x USB Power Cable</p>