This digital readout ruler provides precise measurements with a 1 mm resolution. It is available in 200 mm and 300 mm lengths, making it suitable for a variety of tasks. The ruler is crafted from carbon fiber, offering durability and reliable performance in demanding environments. Key features Resolution: 1 mm Length options: 200 mm or 300 mm Digital display: accurate readings for easy use Material: carbon fiber with temperature resistance, friction resistance, electrical conduction, and corrosion resistance Benefits Clear, easytoread measurements with a digital display Durable construction from carbon fiber for use in challenging conditions Lightweight yet strong, suitable for portable and frequent use What this ruler is good for Electronics assembly and PCB work: precise measurements with a clear digital readout to reduce errors Woodworking or metal fabrication: reliable performance in workshop environments thanks to carbon fiber durability Laboratory or field measurements: resistance to temperatures and corrosion supports longterm use in demanding settings Specifications at a glance Resolution: 1 mm Length: 200 mm or 300 mm (available options) Display: digital readout Material: carbon fiber Characteristics: temperature resistance, friction resistance, electrical conduction, corrosion resistance