High-Precision Magnetic Grating Digital Display Ruler for Stone, Door, and Window Measurements

This innovative digital display ruler offers high-precision measurements tailored for professionals working with stone, doors, and windows. Featuring advanced magnetic grating technology, it ensures accurate and reliable readings crucial for precise installations and fitting tasks. The easy-to-read digital display provides instant measurements, reducing human error and enhancing productivity. Its robust construction and user-friendly design make it a durable and essential tool for builders, carpenters, and stone masons who demand accuracy and efficiency in their projects. Order Number: LP02/M503/M503L Measuring Range: 0~400000mm Accuracy: ±0.01 Weight: 0.15 Match Magnetic Stripe: Pole pitch 5mm Operating Voltage: No external power supply (built-in battery) Opening Size (mm): 92*42mm Manufacture country: China Instructions included: No