Elcometer 550 Mode D'emploi page 12

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2.6 GAUGE MENU SETTINGS
2.6.1 Start taking measurements. See 2.5 "Taking a measurement".
Measure
2.6.2 Zeros the gauge. See 2.5.1 "Zeroing the gauge".
Zero
Gauge information screen, including gauge and sensor gun serial numbers and software
2.6.3
@
version numbers.
About
This screen displays the previous 10 readings and their average, together with the date and
2.6.4
time of last zero. Press
History
2.6.5 Displays the remaining battery life and information.
Battery
2.6.6 Gauge
Set up
The user can set up various parameters within the gauge including:
Backlight
This option determines the brightness setting between high, medium and low. Lowering the
brightness setting will prolong the life of the battery.
10
to delete all readings and history.