beautypg.com

Amprobe AM91RS Digital-Multimeter User Manual

Page 10

background image

9

Hz, % + Hz functions

Defaults at Hz. Press SELECT button momentarily to select % + Hz.

Note: Unlike the AC + Hz function, this high resolution Hz function is set at the highest

input sensitivity to measure digital type electronic signals.

Backlighted display

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

function. The backlight will also be turned off automatically after 42 seconds to extend

battery life.

See also other documents in the category Amprobe Measuring instruments: