Yongfeng Home Humidity Monitor, USB Charging, PM2.5 Air Quality Detector
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- Top switch design, back M setting button, size: 70x70x40mm
- USB interface, built-in 1000 mAh battery, charging for 3 hours, battery life for 4 hours, sleep mode can be used continuously for 30 days
- PM2.5 concentration test / temperature display / humidity display / time display / date display, screen display
- Quick response is measured every 10 seconds, and sensitive sensors provide updated and accurate readings to show real-time indoor air conditions.
- This hygrometer thermometer measures indoor temperature and humidity, giving you numbers and better living conditions to stay healthy.
Product Name: Temperature and Humidity Monitoring
Material: high quality material
Product size: 70x70x40mm
Battery: 1000 mAh
Temperature: Accuracy (±2°C)
Humidity accuracy: ±6% RH (40% RH~80% RH)
Particle size range: PM2.5 (diameter ≤ 2.5um)
* Manual measurement of the product will have a 3 to 6 mm error, which is normal.
*All product images are taken in kind, due to the difference between light and display, there will be some colors, which is normal
Delivery time is approximately 15 business days.
* If you have not received the product within 30 days, you can leave us a message and we will reply you within 24 hours
*After sale: , if the goods are damaged or lost during transportation, please provide photos or other evidence, we will resend or refund immediately, the customer’s interests are above everything else;
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