Voltcraft DVM-330RN DC Digital Panel Meter

LED - Light Emitting Diode - a small light source

DC - Direct Current

Digital - A system that uses only 0s and 1s to transmit data

Dark - A colour which absorbs visable ligt so apears less light than objects that reflect light

Electrical - Something that requires electricity to work.

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

Equipment - A product or good that is tactile.

Voltage - A measurement of volts.

Dimension - The shape or measurements of something.

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