Extech 380320 Insulation Measuring Device 100/250/500 V CAT III 1000 V

AC - Alternating Current

Analogue - A continuous signal in time with fluctuations in a measurable parametre to provide a signal

professional - A term used to describe products or people which may be focused on specialist educational training

Professional - A person that is trained within a profession.

Manual - A book of instructions to build or operate items, also a form of labour which your hands are used.

Voltage - A measurement of volts.

Feature - An attribute that makes something stand out.

Ideal - Something that satisfies a perfect criteria.

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