Features: Experience precise measurements with our aluminum alloy digital depth gauge, featuring a digital display and builtin magnets for easy fixation. Crafted from aluminum alloy, this lightweight tool includes automatic shutoff function to conserves battery lifes, ensuring long lastings performances. For woodworkers, engineers, DIYer enthusiasts, and professional surveyors, it caters to diverse depth measurement needs with ease. Perfectly suited for construction projects, woodworking tasks, mechanical manufacturing, and home renovations, offering versatilities in multiple setting. Enhances your toolkit with this reliable depth measuring instrument, designing to deliver accuracy and convenience for any project. Specifications: Component:Aluminium Alloy Size:Approx.139x110mm/5.47x4.33inch Package Includes: 1pcs Digital Depth Gauge note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.