Omega DTG-500 is a user-friendly portable coating thickness gauge that measures non-magnetic coatings on ferrous surfaces. With its digital display, it provides accurate readings in mils or microns, making it suitable for various applications like measuring paint, enamel, plating, and galvanizing thickness. The gauge's auto-hold function and auto power-down feature enhance ease of use and battery life. Its compact size and lightweight design make it convenient for one-hand operation, while the included calibration plate ensures precise measurements.