Description: Clear scales: the dial scales are clearly visible, with black characters on a white background, red pointers, and vivid color contrast, which is clear at a glance Terminal: Simple and convenient wiring, embedded installation, accessories include nuts and washers Product use: measuring line current Use scenarios: voltage stabilizer, power distribution cabinet, test bench Measuring Range: 0-1ma, DC0-2A, 0-3ma, 0-5ma, 0-10ma, 0-30ma, 0-50ma, 0-100ma, 0-200ma, 0-300ma, 0-500ma, 0-2a , 0-3a Specification: Storage Temperature: -40-70 degrees Celsius Working Environment: -20-40 degrees Celsius Relative Humidity: Less Than or Equal to 85% Accuracy Grade: ±2.5% Size Chart: Size: 64x63x56mm / 2.52x2.48x2.2inch Package Includes: 1 Piece Analog Panel Meter Ammeter(6 Pack) Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.