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