#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
2024 04 25 15 00     1.5 23.81     MM 33.35    MM    MM     MM    MM    MM    MM
2024 04 25 14 00     1.5 23.38     MM 33.31    MM    MM     MM    MM    MM    MM