AEMC 6505 User Manual page 15

Once the connections have been made, choose the desired test voltage on the
rotary switch.
When powered up, the instrument displays the following:
Condition of the battery.
–
Test voltage.
–
Voltage present on the object to be tested.
–
Press the START/STOP button to start the measurement.
■
■ During measurements, the instrument will beep every 10 seconds to alert the
user that a high voltage is present.
Press the START/STOP button again to stop the measurement. The
■
instrument will continue to measure external voltages, but the test result will
remain displayed on the main display unit.
WARNING:
discharge the circuit under test, allow for the voltage displayed to fall
back below 25 V before disconnecting the leads
Before the
measurement
(2 Presses)
During the
measurement
(2 Presses)
After the measurement
(5 Presses)
Megohmmeter Model 6505 - User Manual
To ensure your safety, the instrument will automatically
Press the DISPLAY button to display:
Voltage present on the device to be tested.
■
■ Test voltage.
■ Surface leakage current.
■ Test voltage.
■ Instantaneous insulation resistance value.
■ Duration of the measurement.
Current flowing in the resistance being
■
measured.
■ Voltage present on the device tested.
Insulation resistance value just before the
■
measurement was stopped.
■ Duration of the measurement.
■ Test voltage generated during the measurement.
■ Current that flowed in the resistance measured.
Surface leakage current.
■
■ Capacitance.
.
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