5
ACV TRMS
[1]
NOTE: Specifications are AC-coupled true RMS.
Range Resolution Accuracy Overload Protection
400mV 100μV ±(1.2% of
reading +8
digits)
250V DC RMS
4V 1mV
40V 10mV
±(0.8% of
reading +8
digits)
400V
600V
1V
±(1.2% of
reading +8
digits)
600V DC/AC RMS
Input Impedance: 10MΩ for all ranges.
Frequency Response: 50 – 400Hz
[1]
All ac ranges are specified from 1 % to 100 % of range.
Below 5 % of range, add 6 counts (in the range 400mV, an
additional 2mV.)
Because inputs below 1 % of range are not specified, it is
normal for this and other true-rms meters to display nonzero
readings when the test leads are disconnected from a circuit
or are shorted together. For volts and amps, crest factor of
≤3.
RESISTANCE (OHMS)
Range Resolution Accuracy Overload Protection
400Ω 0.1Ω
4KΩ 1Ω
40KΩ 10Ω
400KΩ 100Ω
±(1.0% of
reading +5
digits)
4mΩ
40mΩ
10KΩ
±(2.0% of
reading +5
digits)
250V DC/AC
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