Purchase Qty. Reference FOB Price
1-49 sets US$118.40
50-99 sets US$110.30
100+ sets US$87.80
Product Description
China NKYF fixed wall mounted 12V hydrogen sulfide H2S CH4 toxic single gas leak analyzers detector Products Description Online (also called wired), provide 4-20mA or RS485 protocol output, support DCS, SIS, GDS data upload Click here to consult us any needed gas detector for details! ...