uxcell 91C4 DC 0-20A Current Amperemeter Analog Panel Meter Product Name: Analog Ammeter; Model: 91C4; Measuring Voltage Range: DC 0-20A Meter Face Size(Approx): 4.4 x 4.4 x 0.8cm/1.7" x 1.7" x 0.3"(L*W*T) Thread Size: 2.5 x 9mm/0.09" x 0.35"(D*L); Overall Depth: 3.5cm/1.37" Net Weight: 33g Package Content: 1 x Analog Ammeter; Installing Parts