What does OL mean on a multimeter?

Its meaning depends on the function and meter. It can indicate an over-range condition or an open path in resistance/continuity contexts. Check the specific manual before interpreting it.

Is continuity the same as zero resistance?

No. A continuity indication usually means resistance is below the meter's defined threshold, not exactly zero and not proof of full circuit health.

Can I learn measurement from this vocabulary page alone?

No. Measurement requires task-specific training, a suitable instrument, manufacturer instructions, authorization, PPE and work controls, and supervised practical competence.

Electrician Jobsite English & Troubleshooting

Multimeter English Vocabulary: 10 Terms for Readings and Setup

Learn 10 digital multimeter terms in English: AC/DC voltage, current, resistance, continuity, COM, input jack, range, resolution, and CAT rating.

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Topic: Multimeter English Vocabulary: 10 Terms for Readings and Setup
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