ETEKCITY MSR-A1000, Manual

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• If AC/DC current is over 10A, the
multimeter will beep continuously to warn
that the range is over its limit.
• Low Battery Detection : If the multimeter
internal battery voltage is under 2.5V,
the low battery symbol (
) will appear
and flash. The multimeter will still work
normally. If the battery voltage is under
2.2V, the screen will only display the low
battery symbol (
) after startup, and the
multimeter will not work.
Other Functions
• The multimeter will be ready to take
measurements 2 seconds after startup.
• If the multimeter is not used for 15 minutes,
it will automatically turn off to save power.
You can turn on the multimeter by pressing
any button or turning the dial, and the
multimeter will beep once.
• The multimeter will beep 5 times, 1 minute
before automatic shutoff. Immediately
before automatic shutoff, you will hear 1
long beep.
• To disable automatic shutoff, turn the dial
to the
OFF position, press SELECT , and
turn on the multimeter.
• The multimeter will beep (for about 0.25
seconds) when pressing any button or
turning the dial.
• If the input DC voltage is 1000V or higher,
or if the AC voltage is 750V or higher, the
multimeter will beep continuously to warn
that the range is at its limit.