voltage measuring error is 2V,
working environment temperature range is -40-55℃.
It can be used as a signal indication, warning signal, accident signal, and other signals in the line of
electric power, telecommunication, machine tool, ship, textile, printing, and mining machinery.
The lampshade of the voltmeter is made of high-strength polycarbonate, has good impact resistance, built-in
screw-type wiring, which makes a more safe and convenient terminal.