Calculation Of The Crest Factor (Cf); Calculation Of The Ripple In Dc; Continuity Measurement; Resistance Measurement - AEMC 407 User Manual

Power clamp-on meter
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4.2.8

Calculation of the Crest Factor (CF)

Measurement range
Specified
Measurement Range
(from 5V or 5A)
Accuracy (zero
corrected in A
DC
Resolution
NOTE: Peak values limited to 1500V or 1500A
4.2.9

Calculation of the RIPPLE in DC

Measurement range
Specified Measurement
Range (from 3A
2V
)
DC
Accuracy
Resolution
NOTE: If one of the terms for the calculation of the RIPPLE is displayed as "OL",
or forced to zero, the RIPPLE displayed is an indeterminate value, "----".

4.2.10 Continuity Measurement

Measurement Range
Open-circuit Voltage
Measurement Current
Accuracy
Buzzer Triggering Threshold

4.2.11 Resistance Measurement

Measurement Range (1)
Specified Measurement
Range
Accuracy
Resolution
Open-circuit Voltage
Measurement Current
Note (1) Above the maximum display value, the display unit indicates "OL".
The "-" and "+" signs are not managed.
1.00 to 3.50
± (2% R +2cts)
)
and
DC
measurement range
1 to 100% of the
measurement range
3.51 to 5.99
0 to 100% of the measurement range
± (5% R +2cts)
0.1 to 99.9%
2 to 100% of the
± (5% R +10cts)
± (1% R +3cts)
0.0 to
999.9
± (1% R +3cts)
0.1
550µA
69
6.00 to 10.00
± (10% R +2cts)
1ct
100.0 to 1000%
0 to 100% of the
measurement range
0.1
0.0 to 999.9
 3.6V
550µA
40
1000 to
9999
0 to 100% of the
measurement range
1
 3.6V
100µA
10.00 to
99.99k
10
10µA

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