Combination instrument consisting of a precision compass and precision inclinometer (clinometer) in an aluminum housing. Compass: 360-degree graduation of the capsule, adjustable lensatic reading system (360 degrees and 360 degrees back course). Inclinometer: 0-90° graduation of the top-readable rosette, adjustable lensatic reading system with 0-90° and 0-150% inclination scale. Thread for tripod use. Comes with a mounting and carrying cord. Delivered with a nylon case with belt loop. Size 126 x 76 x 15 mm, weight 177 grams.