7.11 Reading memory
Press and hold “
” more than 2 seconds to enter
the reading memory mode, press “
” or “
”
to read the data, press and hold “
” for more than
2 seconds exit the mode.
Note: When reading memory from TM4100DN, the
number of data shown first, then shown the data of
memory.
7.12 Clear memory
In the reading memory mode, press and hold “
”
for more than 2 seconds until “
” flashes, press
“
” to clear the memory.
7.13 Precautions on tachometer measurement
This is a handheld tachometer that emits and
receives reflected LED light for the measurement
of both contact and non-contact mode. It
measures rotational speeds and counts the
moving objects with data hold, maximum,
minimum and average functions.
