Wyssen MI 4007 Universal Compass Wyssen MI 4007 Universal Compass MC 1004 Clinometer MC 1004 Clinometer Meridian Tripod Meridian Tripod MS-8801 Simple Monopod MS-8801 Simple Monopod Meridian Suspension for Pendulum Measuring Instruments Meridian Suspension for Pendulum Measuring Instruments Meridian Tripod Attachment for a Prism Compass Meridian Tripod Attachment for a Prism Compass MK-2001 Prismatic Compass MK-2001 Prismatic Compass Meridian Pole Tripod with Rotatable Head Meridian Pole Tripod with Rotatable Head Meridian Suspension Ring and Threaded Bracket Meridian Suspension Ring and Threaded Bracket