Haglof DP DME add-on for the DP Calipers to measure distance in a sample plot with our reliable ultrasound technique.

The DP DME distance measurer is a unique instrument accessory for the DP II Computer Caliper and Digitech Professional. The DP DME works with ultrasound signals to determine distances, and is used to measure radius in sample plots and to quickly determine if a tree is standing within or outside the sample plot limits. A complete DP DME system consists from the DP DME measuring instrument accessory, a transponder T3, and a monopod staff with adapter. The DP DME measures from the center of the tree to the plot center where the transponder T3 is placed at the custom monopod staff. All functions are software run and operated.