When you are getting ready for an all-day job, you want to be sure you are equipped with tools to keep you efficient and the controller is the critical link between surveyor, sensors and office. Leica CS30 tablet is a versatile controller designed for durability. If you're looking for an all-round field controller, choose the survey-proof CS30. It is small enough to take along everywhere but has the power to perform a variety of survey jobs, use imaging sensors and work with drawings.