Purchase Qty. Reference FOB Price
1-9 pieces US$48.90
10+ pieces US$45.00
Product Description
Product Description Features 1.High precision PPB level environmental monitoring application Capable of detecting SMELL in PPB level; 2.Good response to VOC, H2S sulfide, hydrocarbons, alkanes and ketones; 3.Independent temperature and humidity digital sensors output, combined 4.with ...