The Dasqua 4611-8120 is a precision micrometer screw gauge designed for accurate dimensional measurements in industrial, mechanical, and technical applications. This instrument offers a maximum measuring capacity of 100 mm with a fine resolution of 0.01 mm, making it suitable for high-precision tasks such as quality control, machine inspection, and component inspection. Constructed with a robust steel frame and hardened measuring surfaces, it ensures consistent performance and long-term reliability in workshop environments. The micrometer features a ratchet stop mechanism to maintain a uniform measuring pressure, reducing the influence of the operator on measurement values and improving measurement repeatability. A clear, easy-to-read scale with vernier markings allows for precise interpretation of measurements, while the locking mechanism secures the spindle position once a measurement has been taken. The instrument includes a calibration standard for periodic accuracy checks, supporting compliance with quality standards. With its ergonomic design and smooth spindle operation, this micrometer offers comfortable handling during extended use. It is suitable for measuring external dimensions of machined parts, tools, and mechanical components in various manufacturing and maintenance applications. The Dasqua 4611-8120 represents a successor model in the brand's measuring tool range, maintaining the precision construction expected from professional measuring instruments.