User Manual
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  A. Memory Storage
1.  While displaying a
  measurement, press
  to record the     
  displayed value.
2.  “MEMORY” will appear 
  and the temperature display 
  will be momentarily replaced 
  by a number (1-100) showing the position of the record. Figure 
  8 shows a reading of 1806 µS stored in memory record #4.
  B. Memory Recall 
1.  Press any measurement key.
2.  Press  , “MEMORY” will appear, and the display will 
  show the last record stored.
3.  Press
 or
 to scroll to the record location desired 
  (the temperature display alternates between temperature 
  recorded and location number).
4.  Press   to display time and date stamp. 
5.  Press any measurement key to leave memory recall or allow to 
  automatically turn off.
  C. Clearing a Record/Memory Clear
After recalling a certain record location, press and HOLD
to 
clear  that  memory.  This  space  will  be  the  place  for  the  next  memory 
record, unless  you  scroll to  another  empty position  before  ending the 
recall sequence. The next memory stored will go into the next highest 
available memory location.
Example:
 You have locations 1-7 lled and wish to clear the 
conductivity reading stored in record location #3 and replace it with a 
pH reading.     
1.  Press   and scroll to location #3. 
2.  Press and HOLD 
to clear old record #3. 
3.  Fill pH/ORP sensor well with sample. 
Figure 8
°C
KCl
COND
MEMORY










