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Figure 4
Caution
Do not measure a voltage higher than 600V or 600Vrms. It is possible to
display higher voltage, but it is dangerous and may cause damage to the
instrument.
*
when measuring high voltage, pay special attention to avoid electric shock.
*
after completing all the measurement operations, we must disconnect the
test line from the tested circuit and remove the test line from the input end
of the instrument.
2. Insulation resistance measurement (connection diagram see Figure 5)