Description: Digital diamond gem gauge minitype three-purpose digital caliper . Large LCD display for easy and clear reading. 0-25mm measuring range with high precision. Finely polished metal frame with locking screw ensure smooth sliding and accurate positioning in use. Specification: Material: metal Size: 90x15x45mm/3.74x0.59x1.77inch Measuring range: 0-25mm/0-0.98inch Package Includes: 1 Piece Electronic Digital Thickness Gauge Note: The color may have different as the difference display, pls understand. Please allow 0-3mm error due to hand test.Thank you