General Tools and Instruments DAF80PW - Manual (Page 8)

b. With the " REC " symbol on the display :
* Press the " REC Button " ( 3-4, Fig. 1 ) once, the
" REC Max " symbol along with the maximum value
will appear on the display.
Note :
If intend to delete the maximum value, just press the
" Hold Button " ( 3-3, Fig. 1 ) for a while, and then
the display will show the " REC " symbol only &
execute the memory function continuously.
* Press the " REC. Button " ( 3-4, Fig. 1 ) again, the
" REC Min " symbol along with the minimum value
will appear on the display.
Note :
If intend to delete the minimum value, just press the
" Hold Button " ( 3-3, Fig. 1 ) for a while, and then
the display will show the " REC " symbol only &
execute the memory function continuously.
c. To exit the memory record function, just press the
" REC " button for 2 seconds at least. The display will
revert to the current reading.
5. AUTO POWER OFF DISABLE
The instrument has " Auto Power Off " function in order to
prolong battery life. The meter will shut off automatically if
none of the buttons are pressed in approx. 10 min.
To disable this function, Select the memory record function
during the measurement by pressing the " REC. Button "
3-4, Fig. 1 ).
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