The Konustar-11 Compass is engineered by Konus to meet the requirements of professionals. It is made of metal to be durable and to withstand extensive use. It is liquid filled and comes with clinometers, bubble level, tripod attachment, 360° eyepiece and a double scale reference for accuracy. The Konustar-11 is offered in green and comes complete with instructions for use in 8 languages. It is a well suited instrument for geologic and topographic application.