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PTH-9CW Wifi Intelligent Infrared CO2 Detector Air Quality Detector Home Temperature And Humidity Meter
PTH-9CW Wifi Intelligent Infrared CO2 Detector Air Quality Detector Home Temperature And Humidity Meter
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Handling time 1 - 3 working days. (Buy2fix has to process your order and put all your items through its strict quality-control tests.)
Transit time 5 - 10 working days.
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Return Guarantee
For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.
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DOA Guarantee
If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Buy2fix will make compensation based on the damage situation.
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Missing/Wrong Items Guarantee
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1. WiFi connection, temperature, humidity, carbon dioxide, buzzer alarm, Tuya Smart
2. When the carbon dioxide concentration reaches the preset value, the buzzer will alarm
3. Applicable to a variety of scenarios, real-time monitoring, in the car, public places, offices, bedrooms
4. Back hook, easily fixed in the air
5. Temperature/humidity dual detection, cold, warm, dry and wet, clear at a glance
6. Temperature range: -10 to 40 degrees Celsius
7. Measuring range: 40 square meters
8. Battery capacity: 2400mah
9. Power supply mode: TYPE-C/USB-C charging/built-in lithium battery
10. Charging voltage: 5V/1A
11. Dimensions: 98 x 90 x 40mm
Manual calibration:
1. Press and hold three keys at the same time in the off state
2. Enter the calibration state, and the screen will display a 200-second countdown
3. Calibration is successful
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