The Leica DISTO D810 Touch is a 15-measurement-mode laser distance meter, accurate to 1mm, and is chock full of useful features to let you get on with the job. For starters, it has a touch screen UI, integrated digital camera, a tilt sensor and is Bluetooth Smart. The D810's exclusive Measure In Picture (MIP) technology can deliver you with the height, width, area, diameter, or circumference of an object in a picture taken.