Dual axis Doppler Log DL850 indicates speed in dual axis in water and above bottom, it could even indicate speed in three axis (Docking function), both for water speed and speed above bottom. DL850 have built in echo sounder and watertemp readout. SKIPPER EML224 is a dual axis elektro magnetic log which indicate speed in dual axis and sea water temperature. The EML224 is now also available with a Compact Display in 1 or 2 axis.

Both systems are wheelmark approved.