TOS93 Series User’s Manual 103
Earth Continuity Test | Starting a Test
DANGER LED and test status display
During a test, the DANGER LED lights, and the test status is shown in the upper right of the display. The
DANGER LED lights if voltage remains at the output terminals regardless of the test status.
Measurement display
During a test, measurements are shown on the display.
Test condition display
Icons indicating the test conditions appearing during testing.
Test status Description
Testing
Voltage rising
Voltage falling
Icon Description
/
Frequency setting (50 Hz/60 Hz).
/
Terminal Wire setting (2Wire/4Wire)
Offsetting.
OUTPUT
DANGER
110%
LEAKAGE
CURRENT
HIGH VOLTAGE
EARTH CONTINUITY
OUTPUT
LOW HIGH
Measurement
value
Displays the ratio of the
output current relative
to the Test Current
setting
Displays the ratio of the
measurement relative to the
Upper value
When Display Peakhold is
set to ON, a peak value is
displayed.
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