#YY  MM DD hh mm   DEPTH  OTMP   COND   SAL   O2% O2PPM  CLCON  TURB    PH    EH
#yr  mo dy hr mn       m  degC  mS/cm   psu     %   ppm   ug/l   FTU     -    mv
2018 11 14 18 47    19.5 25.94     MM    MM    MM    MM     MM    MM    MM    MM
2018 11 14 18 37    19.5 25.93     MM    MM    MM    MM     MM    MM    MM    MM