Omega Engineering”sCoating Thickness Gauge provides a  convenient one-handed coatingthickness measurement. The easy-to-read backlit display has athree-digit LCD with a maximum readout of 1999 counts. Theuser-selectable units can be micrometers or mils and have auto-hold andshutoff functions. This all-in-one package includes calibration kit, 9V battery, operator”s manual and a soft carrying case. The DTG-500 hasmany applications, such as in plant maintenance, quality inspection,and automation.