Supply Of D.C Volt Meter , Range 0 To 200 Volt, Panel Mounted ( Panel Cut Diameter = 112.5 To 115 Mm ) Circular Base, Flash Type, Accuracy Class 1.5, Dimension : Od =135 - / + 2 Mm, Id= 112 - / + 2 Mm, Height = Maximum 51Mm ( Without Top Flange ) Confirming To Is:1248 ( Latest ) . G.C. & Calibration Test Certificate To Be Submitted At The Time Of Delivery. [ Warranty Period: 30 Months After The Date Of Delivery ]