Product Name: Analog Ammeter; Model: 85C1 * Measuring Current Range: DC 0-15A; 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: 0.28 x 0.75cm / 0.11" x 0.30"(D*L); 0.38 x 0.8cm / 0.15" x 0.3"(D*L); Overall Depth: 5.7cm / 2.24" * Package Content: 1 x Analog Ammeter, Several Installing Parts