Purchase Qty. Reference FOB Price
1-99 Pieces US$13.60
100+ Pieces US$11.10
Product Description
YW-662 Portable TDS EC Conductivity and Temperature Detecting Instrument Water Quality Meter Specifications DESCRIPTION: YW-662 is an instrument for detecting TDS, EC(conductivity value) and temperature. It can be used in industries, laboratories, agriculture, and environmental protection. ...