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Working instructions, Escription of the instrument – Amprobe MEGATEST-5000 Megohmmeter User Manual

Page 11

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4 Working

instructions

4.1 Description of the instrument


Legend:

1. Instrument ON/OFF switch.
2. Negative high voltage jack.
3. GUARD jack.
4. Positive high voltage jack.
5. An example of measurement connection using the GUARD.
6. Measuring range graph.
7. Display.
8. An example of measurement connection without using the GUARD.
9. Keyboard.
10. Serial port connector RS 232.


Note: On the front of the instrument, under the handle, there is a “purge” knob.

This knob can be opened to vent the case to assist in the opening of the case
following a high altitude flight.

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