Measuring Tool with LCD Display, High Accuracy, Backlight, and Multiple Measurement Modes for Indoor & Outdoor Use High Precision Measurement: Measures distances up to 40 meters (131 feet) with excellent accuracy, ideal for professional and personal use. Multiple Measurement Modes: Supports distance, area, volume, and Pythagorean calculations, providing versatile functionality for different measuring tasks. Clear LCD Display: Equipped with a large backlit screen for easy reading in bright or low-light environments. Durable & Portable Design: Compact and ergonomic body with anti-slip grip ensures comfortable handling and long-lasting durability. Easy One-Button Operation: Simple interface for quick, reliable, and precise measurements — even for beginners. Wide Application: Perfect for construction, interior design, real estate, carpentry, and DIY projects. Power Efficient: Auto shut-off function extends battery life during non-use.