Product Description The dial height gauge with a double-column structure is an excellent tool for precise height measurement in machining and layout work. Its double-column design enhances stability and accuracy during measurement, while the inclusion of a scriber foot and clamp makes it easier to mark and measure with precision. When paired with a granite or metal surface plate, it provides a reliable surface for consistent measurements, making it ideal for applications where high accuracy is critical, such as in industrial settings, machine shops, or toolmaking environments. It ensures that your machining layouts meet exact specifications efficiently. Key Features - Double column provides better accuracy - Two separate digital counters register upward and downward travel in the unit of 1mm or 0.1 - Large hand wheel for fast reaching and fine adjustment - Large high quality indicator showing the fine movement in 0.01mm or 0.001 graduation - Stainless steel with a heavy base for stabi