The Sealey AK9637D Digital Measuring Set is a professional combination measuring kit designed for precision engineering and metalworking applications. This complete set pairs a 150mm (6") digital vernier caliper with a 25mm (1") digital micrometer, providing tradespeople with two essential measuring tools in one convenient package. Both instruments feature large, easy-to-read LCD displays that can be switched between metric and imperial units, making them ideal for professionals working across different measurement standards. The zero function on both tools allows comparative measurements to be taken quickly and accurately from any reference point. Built to professional standards, the digital caliper features hardened and tempered stainless steel construction with a satin finish for durability and corrosion resistance. The 7-button digital micrometer includes a satin chrome thimble and sleeve, offering exceptional accuracy of ±0.002mm across its 0-25mm range. The set is supplied in a protective storage case along with a micrometer adjustment wrench for calibration and maintenance. Features and Benefits: • Dual measurement capability with both caliper and micrometer included • Switchable metric and imperial displays for versatile application • Zero function enables quick comparative measurements • High-precision accuracy suitable for engineering and quality control work • Protective storage case keeps instruments organised and protected Specifications: Brand: Sealey Range: 0-25mm(0-1") Graduation: 0.001mm(0.00005") Accuracy: ±0.002mm(0.0001") Battery: 1 x LR44 (supplied) Range: 0-150mm(0-6") Resolution: 0.01mm(0.0005") Accuracy