Purchase Qty. Reference FOB Price
1-49 pieces US$24.00
50+ pieces US$23.00
Product Description
ZE31-C2H5OH electrochemical alcohol module is a general - purpose and miniaturized module Product Parameters Product model ZE31-C2H5OH Detection gas formaldehyde Interference gas Alcohol, carbon monoxide and other gases Output data UART output (3.3V_TTL level) Operating voltage 3.7V to ...