1. Easy Carrying: Conveniently designed to be compact and , it's ideal for use , school, or while traveling, easily fitting into any carry-on or school bag to take measurements anytime, anywhere 2. Easy Height Recording: This ultrasonic height measurement device is incredibly easy to use, allowing even children to measure their height with ease. With no complicated setup required, simply press a button and receive precise height results without any special skills needed 3. Dependable and Accurate Measurements: The Ultrasonic Height Measurement tool is equipped with a clear electronic display that eliminates errors caused by handling mistakes. Users can be sure of accurate and dependable measurement results every time, making it a highly useful device for monitoring height changes 4. Extensive Use: Get accurate height measurements regularly with this device, perfect for monitoring growth in children and adults of all ages. Versatile and adaptable, it can meet the needs of users of different ages and has a wide range of applications for tracking height changes 5. Stable to Measure: Make sures stability during measurement with a non-slip base, avoiding that could lead to inaccuracies; best used on flat surfaces This Ultrasonic Height Measurement device provides a compact and design, making it easy to use for anyone! No skills are required to operate this device. Equipped with a clear electronic display, it has a wide range of applications and can be used on any flat surfaces. Get accurate height readings with ease. Specifications: Product name: Ultrasonic Height Measurement Product size: about 5x5.6x23cm/1. 97x2.2x9.06 inches Colour: Material:ABS+Stainless steel Package Contents: 1 * Ultrasonic Height Measurement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.