Air Quality Monitor SEAAN Air Quality Detector for HCHO TVOC CO2 CO AQI with 55 Screen for HomeOfficeSchoolLaboratory

Specifications: Material: ABS Display Mode: LED Product Size: 4.9 * 3.1 * 1.3inch, that is 125mm * 80mm * 35mm Error Float: 3%-30% Working Voltage: 5V Battery Capacity: 1000mAh Charging Time: 4 hours Working Time: 4 hours (continuous detection can be connected to the power supply for a long time without loss of battery life.) Packing List: 1 * Air Quality Detector 1 * USB Cable 1 * User Manual Note: 1. Due to the influence of air mobility, the data will be unstable when the air quality detector is turned on. Please wait for 10-15 minutes. 2. Recommended for long-term testing. Please refer to the average value of the long-term detection data of the detector.