Legrand ammeter/voltmeter, digital, ammeter: indirect measurement via current transformer (TI) with nominal current 5 A. Adjustment of the scale (display) depending on the current transformer. Voltmeter: measurement of direct or alternating voltage. Supply voltage: 230V 50/60Hz, display range: current (I) 0 - 800A, voltage (U) 0 - 500V. Ammeter/voltmeter 4-module, fastening on top hat rail EN 60715 by means of a snap-in fastening.