The laser is fully automatic even in vertical mode

GEOSP - Geodetic track center measurement for narrow gauge

Technical description Vertical: in both X and Y axis Horizontal: one axis X or Y

around 15 cm

On the outside of the holster there are pockets that can hold a ruler

ruxton chest pack 3 The laser is fully automaticRuxton Chest Pack Now 3 sizes to fit almost all tablets! (Please note that some images contain additional accessories) The Ruxton Chest Pack is designed to provide comfortable and ergonomic support for field users of tablets and PDAs. The tablet is conveniently placed in the pocket with a zipper close to the body. It is securely attached to the Chest Pack with a quick release attached to the back of the tablet with an adhesive hook and loop. The