General Tools and Instruments CAF4221 - Manual (Page 9)

6. DATA LOGGER
The meter can save max. 100 point data into the
the memory circuit
6-1 Save data
1)Turn on the meter.
2)Press the " REC Button " ( 3-4, Fig. 1 ) momentarily,
shows " REC " on the display.
3)Press the " Logger Button " ( 3-2, Fig. 1 ) momentarily
will save one measuring value to memory, display will
show :
Example :
28
a. The memory position that
72 save the recent data.
b. The memory left space no.
c. a + b = 100
For example : 28 + 72 = 100
4)To exit the memory data logger ( record ) function,
press the " REC " button for 2 seconds at least. The
display will revert to the current reading, not show
" REC "
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