Voltage:V
Resistance:RX
Current:I
LINE(-)
EARTH
(+)
Resistance=Voltage / Current
RX=V / I
CAUTION
● Always disconnect power to the conductor under test before starting
insulation measurement. Do not attempt to make measurements on a
live conductor. Otherwise, it may damage the instrument.
Fig. 8-2
Fig. 8-3
Fig. 8-4
The LCD shows “>2099MΩ” when the measured result exceeds the
display range (over-range).