Light meter

Definition

A battery-powered, hand-held, electronic instrument intended to be used to measure and establish the quantity or strength of light (illuminance and/or luminance). Also known as a luxmeter, an illuminometer, or an illuminance photometer, this GMDN code includes those devices using photometric means to measure, e.g., daylight, artificial light (i.e., light produced by electricity), screen luminance, levels of night-light or light in the dark.

GUDID devices

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Last updated

2023-07-24 06:53:08