New Multifunctional 12 IN 1 Air Quality Meter CO CO2 HCHO TVOC PM2.5 PM10 Temperature Humidity Sensor With digital display Portable Detector For home
Quality Tester CO2 HCHO TVOC PM2.5 PM10 Temperature Humidity Sensor TFT Screen Quality Detector:
Specification:
Item Type: Quality Tester
Material: ABS
Detection Functions: Time, Quality Index, CO2, HCHO, TVOC, PM2.5, PM10, Temperature, Humidity, Curve Function, HCHO Comparison
Sensors: Semiconductor Sensor, Infrared Sensor
Display: TFT Screen
Battery: 1 x 2000mAh Lithium Cell (Built in)
Additional Features: 24 Hour Historical Data Curve Display
Temperature Setting: Single Click to Switch Temperature, Double Click for Mute/Unmute, Triple Click for Calibration, 5 Clicks to Enter Curve/HCHO Setting
How to Use:
1. Single click on the main interface to switch the temperature.
2. Double click to turn on/off the sound.
3. Triple click to enter the calibration interface (calibration interface does not support operation unless the device is turned off).
4. Click 4 times to enter the sleep screen (single click on the sleep screen to wake up).
5. Click 5 times to enter the curve and HCHO interface (on the curve interface, single click to switch PM2.5, HCHO, TVOC HCHO comparison interface, on the HCHO comparison interface, double click to record the upper group data, then double click to record the lower group data).
6. Click 6 times to enter the time setting interface (on the time setting interface, triple click to select modification, single click to add 1, double click to subtract 1, press 5 times to exit, or wait for 5 seconds to automatically return to the main interface).
7. Click 7 times to enter the temperature adjustment interface (on the temperature adjustment interface, single click to add 1, double click to subtract 1, press 5 times to exit, or wait for 5 seconds with no operation to exit the interface).
Package List:
1 x Quality Tester
1 x Manual
Voltage: 180–260 V
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