Amprobe AM-270 Spécifications télécharger pdf (Page 11)

Note: Input sensitivity varies automatically with function range selected before

activating the Hz function. mV function has the highest (300mV) and the

1000V range has the lowest (300V). It is recommended to ﬁrst measure the

signal voltage (or current) level then activate the Hz function in that voltage

(or current) range to automatically set the most appropriate trigger level. You

can also press the RANGE button momentarily to select another trigger level

manually. If the Hz reading becomes unstable, select lower sensitivity to avoid

electrical noise. If the reading shows zero, select higher sensitivity.

Capacitance, Diode Test Function

Default at . Press SELECT button momentarily to select Diode test

function.

CAUTION

Discharge capacitors before making any measurement. Large value

capacitors should be discharged through an appropriate resistance load.

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Amprobe AM-270 Spécifications Page 11