Square Digital LED AC Voltmeter Ammeter 50-500V 100A 22mm Voltage and Current Meter Mini Volt Amp Tester Panel – One piece Measuring Instrument

• • Item: Indicator Voltmeter & Ammeter
  • Voltage: AC 50-500V
  • Current: 0-100A
  • Mounting aperture size: 22mm
  • Item Weight:27g (approx)
  • Panel size: 31x31mm/1.22×1.22inch
  • Display color: Red, Blue, Green, Yellow, White
  • Quantity: 1 pcs of meter

The most common way to measure current in a circuit is to break the circuit open and insert an “ammeter” in series (in-line) with the circuit .For voltage measured connect parallel of circut High brightness LED display and cylindrical main body.

The meter can only use to measure AC electricity. Voltage & Current Indicator+ Current Transformer.

It can be used as signal indication, warning signal, accident signal and other signals in the line of electric power, telecommunication, machine tool, ship, textile,printing and mining machinery.

Note:

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!