05221 Users Manual
GENERAL MAINTENANCE
Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
Dirt or moisture in the jacks can affect readings.
Clean the jacks as follows:
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Make sure that no object is clamped in the jaws.
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Turn the meter off and remove all test leads.
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Shake out any dirt that may be in the jacks.
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Soak a new swab with alcohol. Work the swab around in each jack.
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