Features and USP: DM 60 is meant to measure lengths, widths, height and clearances. The Pythagorean theorem mode is to take measurements in difficult-to-measure situations to calculate areas and volumes. The large LCD screen and backlight make it easy to read indoors or outdoors, especially in dark corners. The ‘M/ft’ key is to change the unit of measurement and the LCD screen displays the symbols of operation. It can store data up to 30 memory. Its APO function enhances battery life.