This digital length meter counter is seriously handy for anyone who needs to measure long materials accurately and efficiently! The measuring range goes all the way up to 999,999 meters (over 328,000 feet), which is perfect for industrial applications. It operates on 110V power and features three different counting modes - regular, batch, and total meter counting - so you can choose what works best for your specific needs. The accuracy is impressive at 0.01mm, giving you precise measurements for quality control. The alarm function is super useful - you can set a preset value and when reached, it automatically alerts you and can even reset automatically. The wheel sensor is made of durable rubber that's wear-resistant and anti-skid, ensuring accurate measurements without slipping. The HD digital display makes reading measurements quick and easy, no complicated calculations needed. Perfect for measuring rolls of cloth, wire, pipes, plates, film, conveyor belts - basically any long, continuous material. The power-off memory function means you don't lose your data if there's an unexpected power interruption. The dual relay outputs allow you to control two devices simultaneously, like alarms, motors, or cutters. Much faster and more accurate than using tape measures for long materials. If you work in textiles, printing, manufacturing, or any industry requiring precise length measurements, this digital counter will save you time and improve your accuracy significantly. The build quality feels industrial-grade and built to handle daily use in demanding environments.