Miumaeov Carbon Dioxide Detector Gas Analyzer Air Quality Monitor USB CO2 Gas Detector

Details Hanging Hole: There is a hanging hole on the back of the monitor for you to hang it on the wall which not only saves space but also makes it easy for you to view indoor real-time air quality data at any time. Type-C USB Port: The charging port of this monitor is a Type-C port for easy connection. The package also contains an adaptable charging cable for you to use. Ventilation Holes: The monitor s housing has many holes to facilitate the inside ventilation and air detection. Customized Box: We customized a box for this air quality monitor which can prevent deformation and damage during transportation. Meanwhile the box can also store the monitor well and make it easy to carry. Specification Model: PTH-9C Material: ABS Color: Black Mounting Type: Wall-mount Supply Voltage: 120-240V Monitor Voltage: 5V 1.2A Temperature Detection Range: 0-70℃ Temperature Detection Accuracy: ±1℃ Humidity Detection Range: 10-99% . Humidity Detection Accuracy: ±5% CO₂ Detection Range: 400-5000ppm CO₂ Detection Accuracy: ±50ppm Battery Capacity: 2400 mA Charging Time: 3-4 hours Battery Life: 27-30 hours Sampling Time: 5s USB Port Type: Type-C Sensor Type: Infrared Sensor Net Weight: 0.35kg/0.77lbs Gross Weight: 0.3kg/0.66lbs Package Size: 14.3*10.4*5.2cm/5.63*4.09*2.05inch Product Size: 8.3*3.2*8.3cm/3.3*1.3*3.3inch How to Use A long press on the middle key is to turn on/off the power. Press the right button once to switch the temperature unit and a long press on the right button can turn on or off the buzzer. Press the left button once to turn on/ off the backlight. In the off state take it to a ventilated place press and hold three buttons at the same time then the product will enter the automatic calibration state of CO₂ concentration value for 200 seconds; during the period please make sure no one is near to avoid interference with the calibration. When the CO₂ concentration value exceeds 1500ppm and the buzzer is on the buzzer will sound an alarm. Pressing any button can stop the alarm. Package Included 1* Air Quality Monitor 1* Type-C Cable 1* English Instructions Notes Please do not spray alcohol or other solvents directly onto the product to avoid abnormal readings or damage to the sensor. This product cannot be used to detect formaldehyde. Please read the user manual carefully before use and pay special attention to the safety precautions included.