Measuring Ampere Range: DC 0-30V<br />Accuracy: Class 2.5<br />Meter Face Size(Approx): 6.3 x 5.5 x 1cm / 2.5" x 2.2" x 0.39"(L*W*T)<br />Thread Size: 0.37 x 0.83cm / 0.15" x 0.33"(D*L)<br />Overall Depth: 5.77cm