Features HIGH ACCURACY: Experience unrivaled accuracy with an exceptional resolution of 0.0005 inches/0.01 millimeters, guaranteeing accurate measurements every time. WIDE APPLICATION: Explore the wide possibilities as this thickness gauge effortlessly measures various materials, revolutionizing the realms of mechanical engineering, manufacturing, and quality assurance. DIGITAL DISPLAY: Simplify your measuring process with a clear digital display that elegantly showcases your measurements, facilitating effortless reading and effortless record keeping. ENHANCED DURABILITY: Crafted from premium aluminum alloy, this thickness gauge embodies unwavering strength, ensuring unparalleled reliability and long lasting performance. EASY CARRYING: Compact size and being light in weight make the thickness meter easy to carry to different places to use. Specification: Item Type: Digital Thickness Gauge Material: Aluminum Alloy Battery Type: Lithium manganese battery Battery Model: CR2032 x 1 Battery Capacity: 220mah(Shipped with supporting batteries) Resolution: 0.01mm/0.0005in Power Supply: 3V button lithium battery (CR2032) Operating Temperature: 0 to 40 ℃ Storage and Transportation Temperature: -20 to 70℃ Relative Humidity: ≤80% Range: Approx. 0 to 12.7 x 120mm / 0-0.5 x 4.72in  Package List:1 x Thickness Meter 1 x Battery 1 x Plastic Box 1 x English Manual  Package List 1 x Thickness Meter 1 x Battery 1 x Plastic Box 1 x English Manual