R
Rob
Guest
Hi, I've just purchased what I thought was an Expedition 4 compass but found an Expedition 4MD in
the box. The instructions however don't mention use of the mm scale on the bezel which is,
apparently, for measuring distances to a point by triangulation. Does anyone have any information /
instructions for this so I can decide whether it's a useful feature or whether I should simply have
it replaced with an Expedition 4. Thanks, Rob
the box. The instructions however don't mention use of the mm scale on the bezel which is,
apparently, for measuring distances to a point by triangulation. Does anyone have any information /
instructions for this so I can decide whether it's a useful feature or whether I should simply have
it replaced with an Expedition 4. Thanks, Rob