Features High accuracy and sensitivity: This electronic height depth gauge ensures precise measurements, providing reliable results for your projects. Large-scale digital display screen: With a clear reading on the screen, you can easily view the measurements, increasing work efficiency. Versatile measuring range: The gauge has a range of 0-80mm, with a detachable depth measuring rod, allowing you to measure both height and depth accurately. Convenient features: The gauge features functions such as metric conversion, one-key clearing, and data saving, making it user-friendly and easy to use. Magnetic measuring surface: Equipped with a strong magnet at the bottom, this gauge can be attached to iron surfaces, providing stability and ease of measurement. Specification: Item Type: Electronic Digital Display Depth Gauge Material: ABS PlasticMeasuring Range: 0-80mmApplication: Used to measure the size and depth of the productBattery: 1Pc CR2032 Button Battery(Not Included) Package List:1 x Digital Display Depth Gauge Package List 1 x Digital Display Depth Gauge