Capacitance; Temperature; Current; Maintenance - Ferve F-1880 Manual Del Usuario

4.2.6 Capacitance

Range
Resolution
Accuracy

4.2.7 Temperature

Range
Resolution
Accuracy
Note: The specification of temperature don't include thermocouple errors.

4.2.8 Current

Range
Resolution
Accuracy
Above accuracies can be guaranteed within 5%-100% of the full range.
The true RMS meter has residual value within 10 counts when the test leads
are shorten, but that will not affect the accuracy of measurement.
1. Frequency Range for ACA: 40Hz-400Hz
2. Overload protection: F 10A/1000V fuse for 10A
Overload protection: F 0.63A/1000V fuse for µA and mA ranges.
3. Maximum input current: 600mA dc or 600mA ac rms for µA and mA ranges, 1
0A dc or 10A ac rms for 10A ranges.
4. For measurements>6A, 4 minutes maximum ON to measure 10 minutes
OFF; Above 10A unspecified.

5. MAINTENANCE

This section provides basic maintenance information, including fuse and battery
replacement instructions.
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.