Features: The Multifunctional Digital Measuring Tool features a high accuracy sensors for ±1% accuracy across straight, curved, and rolling surfaces up to 30 meters, with multiple measurement modes for versatile applications. Equipped with a large LCD screen and automatic data hold function, this electronic caliper provides fast unit conversion between meters, centimeters, and inches for error without readings. Designed for enthusiasts, professional contractors, and tailors requiring precise calculations in workshops or on site projects. streamlines home renovations, construction site layouts, and fabric cutting tasks with its portable ABS+PP body and shockproof casing for outdoor/indoor durability. Optimize workflow efficiency with its ergonomic grip and rechargeable battery that delivers extended runtime for continuous measurement operations. Specifications: Component : abs+pp Measurement ranges : 0.05m - 30m Size: about 20x55x60mm/0.78x2.16x2.36inch Accuracy: ±1% Unit: m/cm/inch Display: LCD large screen Battery: included Type: multiple for option Package Includes: 1xDistance Meter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.