6
DC CURRENT (AMPS)
Range Resolution Accuracy Overload Protection
40mA 10μA
400mA 100μA
±(1.5% of
reading +5
digits)
0.5A/250V fast fuse
Input Voltage
Drop: <
0.2V.
*15A 10mA
±(2.5% of
reading +5
digits)
Unfused; 15sec maximum
Input Voltage Drop: <
0.2V.
* A waiting period of at least 15 minutes is necessary between every 15
second testing period.
AC CURRENT TRMS
[1]
NOTE: Specifications are AC-coupled true RMS.
Range Resolution Accuracy Overload Protection
40mA 10μA
400mA 100μA
±(2.0% of
reading +5
digits)
0.5A/250V fast fuse
(Input Voltage Drop: <
0.2V.
Frequency response: 50 - 400 Hz
[1]
All ac ranges are specified from 1 % to 100 % of range.
Below 5 % of range, add 6 counts.
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.
DIODE/CONTINUITY TESTS
Function Range Resolution Description Note
Diode Test 2V 1mV Test Current:
1±0.6mA
Test Voltage:
Approx. 2.8V
Continuity
Test
400Ω 0.1Ω Approx. 120Ω or
less, buzzer
(beeper) will sound
Overload
Protection:
250V DC or AC
RMS
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