Controls and Indicators RT3-100L
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4.3. Main Panel Indicators
Meter
- A digital display that indicates test results in microhms or milliohms, depending on
the range selected. Maximum indications are 1999 microhms or 19.99 milliohms. If the
resistance under test exceeds the selected range, an overrange indication (1 followed by three
spaces) appears.
Error
LED - Lights when the test leads are connected to an energized circuit. When such a
connection error occurs, testing is automatically inhibited.
Current Flow
LED - On while test current is flowing. Indicates a test is in progress.
Sonalert
(no label) - Beeps if unit is connected to an energized circuit. When such a
connection error occurs, testing is automatically inhibited.