Digital Ammeter Current Meter Indicator Led Lamp Square Signal Light in Pakistan BR5293 Description A panel meter is an instrument that displays an input signal in either a digital or analog form. Many panel meters also include alarm options as well as the ability to connect and transfer data to a computer. Specifications: Product Name: Digital Panel Light Ammeter Model Number: AD101-22AMS Operating voltage: 220 V AC (max. 380 V AC) The current range : 0-100A Material: electrical components Color : Red / White / Blue / Green / Yellow Size: 2.9 * 5cm / 1.12 "* 1.97" (D * H) Error ± 1%