Extech Instruments 407790 - Page 6

Model 407790 Ver. 1.1 7/02L
6
STORE button
In manual dataloggin mode, press to store the measurement data.
RECALL button
In manual memory mode, press to recall the stored memory data.
STORE + RECALL key (Erase memory data)
Turn off the meter, press and hold the STORE and RECALL buttons and then turn
on the meter. Release buttons when the LCD displays “All memory erased”.