Amprobe AM-105 TRMS Manual del usuario - Página 9

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Relative zero

mode

Relative zero

mode allows the user to offset the meter consecutive measurements

with the displaying reading as the reference value. The display will now show readings

relative to the stored reference value. That is, display = reading - stored value. Press

the

button momentarily to activate or to exit relative zero mode.

Backlighted display

Press the SELECT button for 1 second or more to turn on or off the display backlight

function.

Manual or Auto-ranging

Press the RANGE button momentarily to select manual-ranging mode, and the meter

will remain in the range it was in, the LCD symbol

turns off. Press the button

momentarily again to step through the ranges. Press and hold the button for 1 second

or more to resume auto-ranging mode.

Note: Manual ranging mode feature is not available in Hz & Cx functions.