The Leica Depthmaster from is designed for Digging applications where only indicate control is required. Mounted on the dipper stick it works with any rotating laser and transforms your dipper stick into a measuring tool. The Leica Depthmaster reception area is 200°. The intensity of the LED cluster of indicator lights can be seen even on the brightest of days and indicates the on grade position relative to the plane of laser light. With its patented internal verticality control system, grade control will be more accurate as verticality is a prerequisite for precise measurements.