4.2.10 DC Current
Range
Resolutio
n
Accuracy
20mA 10 ( A
± (1.5% of rdg+1 digit)
200mA 0.1mA
10A 10mA ± (2.0% of rdg+5 digits)
Overload protection: Resettable fuse (F200mA/250V). 10A range unfused
Max. input current: 200mA dc or 200mA ac rms for mA range, 10A dc or 10A ac rms for 10A ranges.
For measurements>5A, 4 minutes maximum ON to measure 10 minutes OFF; Above 10A unspecified.
4.2.11 AC Current
Range
Resolutio
n
Accuracy
2mA 1 ( A ± (1.0% of rdg+3 digits)
200mA 0.1mA ± (1.8% of rdg+3 digits)
10A 10mA ± (3.0% of rdg+7 digits)
Overload protection: Resettable fuse (F200mA/250V). 10A range unfused.
Max. input current: 200mA dc or 200mA ac rms for mA range, 10A dc or 10A ac rms for 10A ranges.
For measurements>5A, 4 minutes maximum ON to measure 10 minutes OFF; Above 10A unspecified.
Frequency Range: 40Hz-400Hz
Response: Average, calibrated in rms of sine wave
5. MAINTENANCE
Do not attempt to repair or service your Meter unless you are qualified to do so and have the relevant
calibration, performance test, and service information.
5.1 General Maintenance
To
avoid electrical shock or damage to the
meter, do not get water inside the case.
Remove the test leads and any input
signals before opening the case
Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
Dirt or moisture in the terminals can affect readings.
To
clean the terminals:
( Turn the meter off and remove all test leads.
( Shake out any dirt that may be in the terminals.
( Soak a new swab with a cleaning and oiling agent (such as WD-40).
( Work the swab around in each terminal. The oiling agent insulates the terminals from moisture-related
contamination.
5.2 Battery replacement
To
avoid false readings, which could lead to
possible electric shock or personal injury,
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