Purchase Qty. Reference FOB Price
5-9 Pieces US$67.00
10-99 Pieces US$60.00
100+ Pieces US$56.00
Product Description
Firstrate FST100-2005 RS485 24V DC pm10 PM2.5 Smart Air Quality Testing Monitor Sensor Product Description Product Introduction The FST100-2005 Smart Air Quality Testing Monitor Sensor is designed according to the laser scattering principle and is mainly used to detect the PM 2.5/PM10 ...