Grass Height Measuring Prism

The perfect tool for checking your mower cut accuracy. Made from stainless steel holding a solid high-quality glass prism that bends light at 90 degrees. Simply place directly onto your golf green, tee, fairway or athletic field and look down through the instrument, you can determine the actual height of cut as well as the quality of cut and smoothness of the surface.
Graduated measurement lines show both metric and imperial. Ideal for inspecting golf greens, bowls, cricket pitches, grass tennis courts or any fine turf surfaces where mowing cut accuracy is important. Comes complete with protective box.