Product Name : Analog Ammeter;Model : GB/T7676-98 Measuring Current Range : AC 0-30A;Accuracy : Class 2.5 Meter Face Size(Approx) : 4.8 x 4.8 x 4.4cm / 1.9" x 1.9" x 1.7"(L*W*H);Thread Size : Bigger One: 0.39 x 1.2cm / 0.15" x 0.48"(D*L)Smaller One: 0.26…