The Brunton pocket transit has been the geologist's most trusted tool since 1896, combining the principles of the surveyor's compass, prismatic compass, clinometer, hand level and plumb. It is available in the traditional aluminum "International" and "Conventional" models plus the ComPro 90 composite series. Brunton International Pocket Transits $289.00 Brunton Compro Pocket Transits $239.00 Brunton Conventional Pocket Transits $279.00 Non-Magnetic Tripod $130.00 Tripod Ball & Socket Head $45.00 Replacement Leather Transit Case $33.00 Non-Magnetic Monopod $60.00 Cadet Training Pocket Transit $54.00 For information on our full line of geology, geophysical and GPS mapping products, please visit our ASC Scientific main Website at www.ascscientific.com