Operating voltage: no need to connect to any power supply, two-wire systemTwo-wire voltage meter design, wiring is simple, easy to installSuitable for: This AC voltage meter is specially designed for testing AC voltages.Widely used in the automation of substations, distribution automation, testing equipment, voltage regulators, inverters, regulators, motor equipment, etc.Note: Do not exceed the maximum input voltage, otherwise the voltmeter may be damaged. If a small error occurs, it can be calibrated with the calibration potentiometer on the board of the product. SKU: N/A Categories: DIY Items, Electronic Parts, Module, Trending Items
