Two-Wire DC 4V-100V Digital Voltmeter Panel Meter (Red, Round)
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Prices updated: 13 Oct 2026
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About this product
A two-wire digital panel voltmeter with a round housing and a red display, measuring DC voltage from 4 V to 100 V. It is powered through the same two wires used for measurement, so it can be fitted to control panels, power supplies and battery systems for quick voltage monitoring.
Specifications
- Measuring range
- 4 V to 100 V DC
- Wiring
- Two-wire
- Display colour
- Red
- Housing shape
- Round panel meter
Frequently asked questions
Does the voltmeter need a separate power supply?
No. It is powered through the two measurement wires, so you connect it across the DC voltage you want to read, within the 4 V to 100 V range.
Can it measure AC voltage?
No. The listed range is DC voltage only. For AC measurements use a meter rated for AC.
