Product Description The Vernier Height Gauge is an ergonomic and easy-to-use height meter. It fits comfortably in the users hand and moves easily on the surface plate. Moreover, the large main-scale engraving ensures fatigue-free operation. The Height Gauges main scale slides and clamps within the column to enable quick and convenient zero-setting; while the large locking screws on both the slider and fine adjustment clamps make clamping simple and secure. Key Features - Metric and Imperial (mm/inch) dual scale - With adjustable scale/main ruler - With fine adjustment - With amplifying glass - 0.02mm or 0.001 graduation - Manufactured from durable stainless steel with a heavy base for stability - Tungsten Carbide tipped scriber for accurate marking out - Independently set the counters, to zero at any position Specification -Single Column Mechanic Vernier Height Gauge -Measure Height: 450mm/18"; Graduation: 0.02mm/0.001"