KYORITSU 3126 - Manual (Page 4)

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# DANGER
● Never make measurement on the circuit in which electrical
potential to ground over 600V exists.
● Do not attempt to make measurement in the presence of
flammable gasses. Otherwise, the use of the instrument may
cause sparking, which can lead to an explosion.
● Never attempt to use the instrument if its surface or your hand is
wet.
● Be careful not to short-circuit the power line with the metal
part of the test leads when measuring voltage. It may cause
personal injury.
● Do not apply inputs exceeding the maximum allowable
measuring range.
● Do not press the Test button with test leads connected to the
instrument.
● Never open the battery compartment cover while making a
measurement.
● Do not touch the circuit under test while measuring insulation
resistance or right after a measurement. You may get an electric
shock by a test voltage.
# WARNING
● Never attempt to make any measurement if any abnormal
conditions are noted, such as broken case and exposed metal parts
or when inner jackets are seen through the nicked outer jacket.
● Do not rotate the Range switch with the test leads connected to
the equipment under test.
● Do not install substitute parts or make any modification to
the instrument. Return the instrument to your local Kyoritsu
distributor for repair or re-calibration.
● Do not try to replace the batteries if the surface of the
instrument is wet.
● Firmly insert the plug into the terminal when using test leads.
● Ensure that the instrument is powered off when opening the
battery compartment cover for battery replacement.