Safety operation guidelines
Warning!
To avoid possible electric shock and personal injury, and to avoid damaging the multimeter
or the equipment to be checked and tested, observe the following guidelines.
⚫ Do not use the multimeter if damaged or the case (even part of the case) is removed.
Look for the cracks or broken off plastic. Carefully check the insulation around the
connectors.
⚫ Inspect the test leads for damaged insulation or exposed metal. Check the test leads
for continuity. Replace damaged test leads with identical model number or electrical
specifications before using the multimeter.
⚫ If this multimeter is used in a manner not described in this manual, the protection
offered by this multimeter could be impaired.
⚫ Do not use the multimeter if it shows signs of malfunctions. The protective features
could be impaired. If in doubt, check the multimeter by professional or service site.
⚫ The rotary switch should be placed in the right position and no any changeover of
range shall be made during measurement is conducted to prevent damage of the
Multimeter.
⚫ Never exceed the nominal voltage, as marked on the multimeter, between the
terminals or between any terminal and grounding.
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