ZH07 Laser Dust Sensor Detects Air pm2.5 Suitable for Arduino Raspberry PI Air Purifier

Description

ZH07 Laser Dust Sensor PM2.5 Air Quality Detection for Raspberry Pi

Notice: 1. The products may not be exactly the same as in the pictures, but the main models are the same. 2. If you need a large number of products, please send us a message, thanks! 3. you can know when you will receive the package by the estimated delivery time below the link; 4. If you have any questions, please contact us and we will get back to you as soon as possible, we are doing our best to ensure the quality of the items and our service.