This Renishaw Encoder head RGH24Y30A61H is a high-quality product made in the United Kingdom. It comes with a 3M cable and a 9-pin connector, making it easy to use and install. The encoder head has a accuracy of 0.1um, making it perfect for measuring small quantities with precision. The package contains one encoder head, and it is a unit type instrument that is ideal for use in CMM machines and comparators. The unit quantity is one, and it is suitable for use in metalworking inspection and measurement, as well as in the manufacturing industry. This product is a great addition to any business or industrial setting, and it is sure to provide accurate and reliable measurements.