Model: 85C1 * Measuring Current Range: DC 0-100A * 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) * Thread Size: 0.37 x 0.83cm / 0.15" x 0.33"(D*L)