18
FREQUENCY SENSITIVITY (ELECTRICAL)
The frequency sensitivity is range dependent when the Hz
function is selected while in the voltage or current measuring
mode. Below are typical sensitivities for the “electrical”
measurement modes.
Range
( DC/AC )
Sensitivity Frequency
bandwidth
4V
≥1.5V rms
5Hz~10kHz
40V, 400V
≥10V rms
5Hz~20kHz
≥20V rms
5Hz~200kHz
1000V/1000V
≥420V rms
50Hz~1kHz
400mA
≥45mA rms
5Hz~5kHz
10A
≥4A rms
5Hz~1kHz
AUTORANGING/MANUAL RANGE SELECTION
When the meter is first turned on, it automatically goes into
Autoranging. This automatically selects the best range for
the measurements being made and is generally the best
mode for most measurements. For measurement situations
requiring that a range be manually selected, perform the
following:
1.Press the RANGE key. The “Auto” display indicator will
turn off.
2.Press the RANGE key to step through the available
ranges. Observe the decimal point and units displayed
until the preferred range is located.
3.To exit the Manual Ranging mode and return to
Autoranging, press and hold the RANGE key for 2
seconds.
Note: Manual ranging does not apply for the Capacitance
and Frequency functions or for the mV range.
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