Item Type: Air Quality Detector <br>Voltage: 5V <br>Current: 500mA <br>Material: ABS <br>Battery: 18650 polymer lithium battery 1500mAh (Battery Included) <br>CO2 Detection Range: 400-6000PPM ±50 ±5%PPM <br>CO2 Resolution: 1PPM <br>TVOC Detection Range: 0-2.0mg/m3 <br>HCHO Detection Range: 0-0.6mg/m3 <br>Temperature Detection Range: -10-50℃ <br>Temperature Detection Resolution: ±1℃ <br>Humidity Detection Range: 0%-99%RH <br>Humidity Detection Resolution: ±2%RH <br>Product Size: Approx. 8.9 x 7 x 3.5 cm / 3.5 x 2.8 x 1.4 in <br>Weight: Approx. 200g / 7.1oz<br>1、The product can monitor and display the concentration of carbon dioxide per cubic meter in real time, and can be detected and displayed the temperature and humidity of the environment. <br>2、With intelligent color screen display, clear numbers, easy to identify and read, with a wide range of applications. <br>3、Made of high?quality ABS material. In the alarm mode, the user is prompted to pay attention to the environment by changing the color. <br>4、Small and portable, you can take it anywhere without taking up too much space, and it can also be installed at home. <br>5、Can be widely applied to various situations such as office, home, agricultural planting, greenhouse vegetables, production warehouses, etc.<p>1 x Air&nbsp;Quality&nbsp;Detector (Battery Included)</p><p>1 x USB Data Cable</p><p>1 x Manual</p>