Điểm nổi bật
PH-230SD SD
Card real time data recorder >brbrModel : PH-230SD * Real time data
recorder, save the data into the SD memory card and can be download to
the Excel, extra software is no need. * pH : 0 to 14.00 pH. * mV (ORP) :
-1999 mV to 1999 mV. >b
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