The Leica Piper 100 is an extremely compact pipe laser. With its unique design, featuring a wide & stable base, the Leica Piper 100 is designed for easy use in the tightest of spaces, including manholes and 100mm/4 in pipe. The Leica Piper 100 pipe laser has a large, clear display so you can easily read the grade, line position, battery status, and level indication, without mistakes. The Leica Piper's intelligent battery monitors the amount of charge/discharge so you will always know how much battery life is left. The Leica Piper’s bright, visible beam is focused to maintain its crisp, clear spot over long distances. The Piper 100's automatic grade compensation easily identifies and corrects grade errors, automatically self-levels over a full grade range, and eliminates the need to tip the laser for steep slopes. The Leica Piper 100 pipe laser is an extremely well designed, professional piece of equipment. Its fantastic array of features, accuracy and reliability make it the perfect piece of equipment for all kinds of jobs where grade and line are required in a single beam - including storm and sanitary sewer construction and gravity flow pipelines.