Purchase Qty. Reference FOB Price
2-99 Pieces US$45.00
100-999 Pieces US$43.00
1,000+ Pieces US$40.00
Product Description
Product Description Support data storage and export to computer spreadsheet reference: Sensor type CO Technology:Electrochemistry CO2 Technology : infrared ( NDIR) PM2.5 Sensor technolology : Laser Scattering ...