Feature: 1. [Dual Features] This gauge serves as a versatile tool for measuring both height and depth, providing convenience in various applications. 2. [Precise Measurement] With a resolution of 0.01mm (0.0004in) and an accuracy of 0.1mm (0.004in), this digital depth gauge ensures precise measurements results. 3. [Digital Display] Equipped with a clear display screen, this depth gauge is easy to read, eliminating the need for manual interpretation and reducing errors. 4. [Unit Conversion] The gauge allows for seamless conversion between metric and imperial units, enabling easy adaptation to different working environments. 5. [Magnetic Base] Featuring a magnetic base, this height and depth gauge can be securely attached to iron equipment for measurement, providing stability and accuracy. Specification: Item Type: Digital Depth Gauge Material: ABS Resolution: 0.01mm (0.0004inch) Accuracy: 0.1mm (0.004inch) Battery: CR2032 Button Battery x 1 (Not Included). Package List: 1 x Digital Depth Gauge