This Australian-made, Digital Voltmeter is an electronic device used to measure voltage in electrical circuits using a digital display. This is ideal for classroom use as there are no knobs, switches, or fuses to replace. It is also relatively affordable compared to delicate analogue meters. 

The meters are color-coded for easy identification from a distance in a classroom setting. Voltmeters have a band in a mustard color, while Ammeters have a green band. In addition, large lettering displays the meter's range and resolution, aiding in identification.

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