Automatic Stop; Storage; Recording A Measurement - AEMC 6418 User Manual

Clamp-on ground resistance tester

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3.6 AUTOMATIC STOP

After 5 minutes of inactivity, the instrument enters to standby mode. Press any

key or turn the switch to any setting to exit standby. The instrument restarts

without repeating the calibration procedure if it has not been on standby for more

than 15 minutes. It is possible to disable automatic standby; refer to § 3.4 (STOP

menu). The

To record a measurement, PRESS the MEM key.

You can first PRESS the HOLD key to freeze the measurement.

When the impedance measurement is > 1200 Ω, the

instrument displays OR.

When the current measurement is > 20 A, the

instrument so indicates.

When the impedance measurement is < 1 Ω, the

display alternately indicates the measured value and

LOOP, indicating the value is very low for a valid

ground impedance measurement and most likely

indicates the measurement is through a wire loop

rather than through the earth.

symbol is then displayed.

Clamp-On Ground Resistance Tester Model 6418 - User Manual

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2141.03