KYORITSU 3127 - Manual (Page 5)

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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 battery 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.