Surface Finish Testers
Features:Ra and Rz parameters, switchable display Adjustable traer also for 90 deg or 180 measurement plane Standard cut-off of 0.25mm, adjustable to 1,3 or 5 times Large measuring suitable for most materials Piezo-electric pickup stylist for external surfaces (diamond tip for latest ISO standard) Accuracy to DIN4772 Class 3Visit the Bowers Group website for more information on Surface Finish Testers