SKIPPER DL850 270 KHZ DUAL AXIS DOPPLER SPEED LOG: The Skipper DL850 Dual Axis Doppler Speed Log operates at a frequency of 270 kHz and provides precise measurements of a vessel’s speed in both the forward and lateral directions. By utilizing Doppler radar, it offers accurate data for safe navigation in various sea conditions. The dual-axis feature allows for more comprehensive speed readings, enhancing operational safety and performance. Regular maintenance ensures accurate measurements and system reliability.