Trouble Shooting - Iso-Tech IDM 103N Instruction Manual

Trouble Shooting

Do not attempt to repair your Meter unless you are qualified to
do so and have the relevant calibration, performance test and
service information.
Basicc Trouble Shooting
If the Meter fails, fist check the battery, the loose of battery
and battery snap, fuse, test leads, replace as necessary.
Review this manual to make sure that you are operating the
Meter correctly.
Testing the Fuse and Test Leads
Testing the current fuse and test leads as shown below.
Testing the Fuse Testing the Test Leads
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