GDF312 Tribrach with optical plummet DNQFF Increased productivity with smart features

Increased productivity with smart features

Plug-in-play options for the receiver include optional Bluetooth module useable with external GPS devices and EMS foot to locate buried markers

Packaged in a durable carry case for easy transport and protection

70mm detection windows and a 900 m range

GDF312 Tribrach with optical plummet DNQFF Increased productivity with smart featuresGDF312, Tribrach with optical plummet The tribrach and optical plummet are of robust construction and suitable for long period exposure in all environments. This makes the GDF312 ideal for GNSS and backsights and control points. Torsional stiffness < 3", weight 885 grams (1. 95 lb).