9 In 1 Air Quality Tester Clear Display Large Digital Screen With Backlight CO2 PM2.5 Air Detector White

<b>9 in 1 Quality Tester Clear Display Large Digital Screen with Backlight CO2 PM2.5 Detector White</b><br/><b>Specification:</b><br/>Item Type: Quality TesterColor: White<br> Material: ABS<br> Display: 2.8 Inch Screen<br> CO2 Detection Ranges: 400-6000PPM, ±50±15%PPM<br> CO2 Detection Accuracy: 1PPM<br> CO Detection Ranges: 0-500PPM<br> CO Detection Accuracy: 1PPM<br> TVOC Detection Ranges: 0-2.0mg/m3<br> HCHO Detection Ranges: 0-0.6mg/m3<br> PM2.5 Detection Ranges: 0-1000ug/m3<br> PM2.5 Detection Accuracy: 1ug/m3<br> PM1.0 Detection Ranges: 0-1000ug/m3<br> PM10 Detection Ranges: 0-1000ug/m3<br> Temperature Detection Ranges: -10-50 degrees Celsius , ±2 degrees Celsius <br> Humidity Detection Ranges: 0-99%, ±3%<br> Input Voltage: 5V, 1A<br> Battery: Built in 3.7V, 2000mAh Li ion Battery<br> Working Current: 260mA<br> Power: 1W<br> Item Size: 89 x 82 x 36mm/ 3.5 x 3.2 x 1.4in<br> Item Weight: 160g/ 5.6oz<br><br> <br/><br/><b>Package List:</b><br/>1 x Quality Tester<br> 1 x USB Cable<br> 1 x Manual <br/>

• 9 in 1: Multifunctional quality detector real-time monitoring of CO2 concentration, CO concentration, TVOC value, HCHO value, PM2.5/PM1.0/PM10 value, temperature and relative humidity in the
• Clear Display: Large digital screen with backlight, clear and easy to read, support alarm function. Multiple display modes are available, you can switch according to your needs
• High Accuracy: Using semiconductor sensor, infrared PM2.5 sensor and electrochemical sensor, plus high-performance chip, detection is more accurate, higher accuracy, and the accuracy can 1PPM
• Built-in Battery: Equipped with 2000mAh high-capacity rechargeable battery, low power consumption and endurance, no need to replace the battery frequently
• Quick Heat Dissipation: With multiple ventilation holes, which accelerate the convection between the and the detector, to achieve effective detection and provide a nice heat dissipation effect