General Notes - Wetekom 9804 Instruction Manual

6.3 General Notes

• This multimeter is a precision measuring instrument and must be handled
with care. Do not modify the device or alter the internal circuits.
• Maintenance and repair of the device should only be performed by a
qualified technician!
• Accurate measurement results are only guaranteed if the device is
handled with care and well maintained.
• Remove empty batteries from the device as soon as possible and replace
them with new ones. Leaking batteries can cause damage to the
electronic circuits.
Cleaning
• Only clean the device with a soft moist cloth.
• Only use common mild detergents for cleaning.
• Do not use aggressive substances or similar for cleaning.
6. Cleaning and Maintenance
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