MAX/MIN/AVG Record mode
Press REC button momentarily to activate MAX/MIN/AVG recording mode. The LCD
“MAX MIN AVG” turn on. The meter beeps when new MAX (maximum) or MIN
(minimum) reading is updated. Press the button momentarily to read the MAX, MIN,
AVG readings in sequence. Press the button for 1 second or more to exit
MAX/MIN/AVG recording mode. Auto-ranging remains, and Auto-Power-Off is disabled
automatically in this mode.
Backlighted LCD display
Press the SELECT button for 1 second or more to toggle the LCD backlight. The
backlight will also be turned off automatically after 10 minutes to extend battery life.
Hold
The hold feature freezes the display for later view. Press the HOLD button
momentarily to toggle the hold feature.
Relative Zero ( ) mode
Relative Zero allows the user to offset the meter consecutive measurements with
the displaying reading as the reference value. Practically all displaying readings can be
set as relative reference value including MAX/MIN/AVG feature readings. Press the
button for one second or more to toggle Relative Zero mode.