SMAKN&reg; 85C1 DC 0-50V Rectangle Analog Volt Panel Meter Gauge Product Name : Analog Voltmeter; Model : 85C1; Measuring Voltage Range : DC 0 - 50V Accuracy : Class 2.5; Meter Face Size(Approx) : 6.3 x 5.5 x 1cm / 2.5" x 2.2" x 0.39"(L*W*T)