B2: Water Quality Sensors (TDS Conductivity sensors).
Chicago-čujuhus (17. p.)B2: Water Quality Sensors (TDS Conductivity Sensors).
MLA-čujuhus (9. p.)B2: Water Quality Sensors (TDS Conductivity Sensors).
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.