Stainless Steel Round Wire Gauge for Measuring Wire Thickness Metric and Imperial Tool

Designed to accurately determine the thickness of non-ferrous wires and metals such as copper, brass and aluminum. Standard: Metric and Imperial; Measuring Range: 007-3125; Accuracy: 0.2; Applicable Range: 0.15 to 0.7 It is made of stainless steel, with iron wire on the surface. Laser engraving, clear marking, accurate and stable reading. Exquisite craftsmanship, thickening, not easy to deform, strong and durable.