Description:PM2.5 PM10 PM1.0 sensor dust Detector tester pm2.5 air quality monitor Household and industrial standardsPMS5003 active transmission protocolBaud rate: 9600bpsStop bit: 1 bitTotal length of the protocol: 32 bytesShip via YANWEN Special Express Line,most of our custom receive it about 10 working daysDescription:Packaging list :1 Pc x Air Quality MonitorAbout shipping1.All items of our store provide tracking number.2.You can track your package in this web: https://www.17track.net/en(2 days after packages sent out).3.The item will be delivered to you in about 10 working days.4.Standard batteries, liquid and other prohibited parts are usually removed before shipping.5.Some products' manuals, drivers, softwares only available by downloading or sending by email.About Warranty1.we guarantee your zero risk purchase experience here.2.we will be Responsible for any quality problem. About Feedback1.your feedback is extremely important to us,please leave us good feedbck to us if you.2.Email us before leaving any negative feedback or opening any dispute,we will try our best to solve the problem. 3.No dispute,Happy Shopping!!!
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