Benning MM 7-2, Operating Manual

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5.5 Resistance measurement or continuity testing
Operation
5235 / 05/2022 en BENNING MM 7-2 36
5.5 Resistance measurement or continuity testing
Requirements
• Please observe the requirements for measuring [ } page 32].
• Approved safety measuring lines
• Resistance ranges [
}
page 29] and continuity test [
}
page 29]
Figure 11: Resistance measurement or continuity test
Procedure
1. Set the rotary switch of the device to switch position “Ω”.
2. Connect the safety measuring lines to the device [
}
page 33].
3. Press the blue “Function” key to set the function “Resistance measurement” (“Ω” symbol is
displayed) or “Continuity test” (“ ” symbol is displayed).
4. Bring the safety measuring lines into contact with the measuring points.
– Resistance measurement: Read the measured value.
– Continuity test: When the buzzer sounds (acoustic signal) and the digital display lights,
the line resistance between the COM jack and the jack for continuity testing falls below
the value of 100 to 420 Ω.