Description PT02 WIFI Air Quality Monitor Indoor CO2 PM2.5 PM1.0 PM10 TVOC Formaldehyde Detector Temperature Humidity US Plug 5 in 1 TRUE SENSOR: Adopt sensitive Temtop laser particle sensor, high precision electrochemical sensor, temperature and humidity sensor. At a glance: Clear readings, desktop or wall mounted, instantly understand air quality from anywhere. Intermittent detection mode: To prolong sensor and battery life, enter intermittent detection mode after 30 minutes. Pre any key to exit this mode. Calibrated: The sensor supports easy calibration. To ensure the accuracy of the sensor, be sure to place it in a ventilated environment (indoor or outdoor) for at least 6 hours before first use or before long-term storage. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Material:ABS+LCD color:White Package Contents: 1 x air quality monitor Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Dropshipping We accept dropshipping, we have a lot of experience in dropshiping and will not put any ads or materials in the shipment.