The Sealey Digital Height Gauge is a precision measuring instrument designed for accurate dimensional inspection and marking work in engineering and manufacturing applications. Featuring a precision ground base and 6-button electronic gauge, this digital height gauge delivers professional-grade accuracy with exceptional repeatability of 0.01mm. The 300mm measuring range covers 0-300mm (0-12"), making it suitable for workshop inspection tasks, quality control processes, and batch component verification. The six-digit LCD display switches between metric and imperial units, whilst the fine adjustment control carriage enables precise positioning for accurate measurements. Absolute and comparative measuring functions provide flexibility for different inspection requirements. The tolerance function is particularly useful for quality control applications, allowing fast checking of batch work against predetermined dimensional tolerances. Supplied complete with a scriber foot for marking operat