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AC/DC Current Probe Models MR461 and MR561
CHAPTER 5
MAINTENANCE
5.1 Maintenance
WARNING:
• For maintenance use only specified replacement parts.
• To avoid electrical shock, do not attempt to perform any servicing
unless you are qualified to do so.
• To avoid electrical shock and/or damage to the instrument, do not
get water or other foreign agents into the case. Turn the current
probe OFF and disconnect the unit from all the circuits before
opening the case.
5.1.1 Battery Replacement
When the probe is turned on, the green LED should light up. If it does not,
replace the 9V battery.
• Completely disconnect the probe from the circuit under test, and
from the DMM or measuring instrument.
• Turn the probe OFF.
• Unscrew the battery compartment screw and remove cover.
• Replace the battery and put the cover back on.
Do not replace the battery while the probe is in use.
5.1.2 Cleaning
• Clean the body of the clamp with a cloth lightly moistened with
soapy water.
• Wipe clean with a cloth moistened with clean water and dry.
• Do not use solvent.
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