This analogue-digital electronic level is composed by a stabilized cast iron structure with two right-angled sides, useful for testing the orthogonality; two mounted displays, an analogue one and a digital one;

a wooden handle (in order to prevent thermal influences on the level structure with the heat of the hands); the pendulum mechanic is mounted in an oil-filled box which ensures protection against accidental shocks. A switch allows the selection between the five measure scales available, while a potentiometer allows the “zero” setting. In the upper part a spirit level with a 400 seconds sensitivity is mounted. The LE051 is rechargeable battery-powered, with battery status button.