17
PM5A2
8.5. Hold
This function allows holding the last performed reading on the display at the moment when pressing the
key,
without interrupting the test. When this key is pressed again, the equipment updates the resistance and
chronometer values. The led of
key and the letter
H
on the display indicate that the function has been
activated
8.6. Internal memory
This equipment has an internal memory for up to 4000 measured values(approx. 280 DAI tests or 30 PI tests). This
memory is controlled by the instrument and works in a cyclic way. When the memory is full, the oldest values in the
memory will be replaced by the newest ones. To avoid loss of data, always download the internal memory after
finishing the measurements.
8.7. Battery status check
Press and hold the
key in order to check the battery status during measurements. The analog bar graph will
give an approximate visual representation of the remaining charge percentage; additionally, the display will show
the message “
Battery OK
” if the charge is enough, or “
Battery Low
” if the charge is low. In this last case, it is
highly advisable to charge the battery before using the apparatus. If the battery charge is under 20% of the total,
the message
Battery Low
will automatically appear on the display.
8.8. Auto power-off
The
PM5A2
auto-turns off after 10 minutes of inactivity, or after 95 minutes of measuring without checking the
battery status.
