Iso-Tech ICM A7, Instruction Manual

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MAINTENANCE
Protect the meter from adverse weather conditions. The meter is not waterproof.
Do not expose the LCD display to direct sunlight for long periods of time.
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CAUTION. To avoid damage to the meter, do not expose it to sprays, liquids, or solvents. Clean the exterior
of the meter by removing dust with a lint-free cloth. Use care to avoid scratching the clear plastic
display filter. For further cleaning, use a soft cloth or paper towel dampened with water. You can
use a 75% isopropyl alcohol solution for more efficient cleaning.
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CAUTION. To avoid damage to the surface of the meter, do not use abrasive or chemical cleaning agents.
Battery Replacement (Refer to Fig.3)
1. Disconnect the test leads from any circuit under test and turn off meter.
2. Disconnect probes from probe storage on back.
3. Loosen the screw from the battery cover on bottom case.
4. Remove battery cover.
5. Install a new battery after removing the original one.
6. Assemble battery cover onto bottom case with screw driver.