Fluke 107 - Auto Backlight Off; Measurements; Data Hold

Digital Multimeters
Auto Backlight Off
11
Auto Backlight Off
The backlight automatically turns off after 2 minutes of inactivity.
To disable the Auto Backlight Off function, hold down

when turning on the Product, until
LoFF shows on the display.
Note
To disable both the Auto Power Off function and the Auto Backlight Off function, hold
down the YELLOW button and  at the same time, until both PoFF and LoFF show on
the display.
Measurements
Data Hold
 Warning
To prevent possible electrical shock, fire or personal injury, do not use the HOLD
function to measure unknown potentials. When HOLD is turned on, the display
does not change when a different potential is measured.
To hold the present reading, push
. Push  again to continue normal operation.
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