Feature●(Main Parameter)-Model:SO-45; Measurement Range:DC 0-15A Accuracy of Class: 2.5●(Appalication)-Pointer Meter are often used to measure current or voltage, monitor circuits and replace damaged instruments.●(Purpose)-It is widely used in mobile phone maintenance machinery and equipment, power electronic measurement, laboratory measurement and calibration, on-site circuit detection, operation, maintenance and management of power system power plants, substations, data center computer rooms, power distribution facilities, mechanical equipment, ships, aviation, transformers, voltage regulators and other industries.●(Material)-Transparent plastic case&(Size)-Meter Panel(Approx): 1.85X1.22"/ 47X31mm(L*T); Mount Size : 1.81inch/46mm; Screw length:0.39/10mm●(Package contents)-Analog ammeter with a small package of mounting accessories (4 flat washers, 2 hex nuts, 2 spring cushions);Fixed instrument φ3mm screws need to be configured separatelyhich need to be configured separately.Description