Chasing Waterlinked DVL A50 Kit for Fixed Point Navigation Against Current

The Chasing Waterlinked DVL A50 Kit for Fixed Point Navigation Against Current. Compatible with M2 Pro and M2 Pro MAX The DVL A50 helps your M2 Pro underwater drone keep its position even when there is a strong current, similar to a GPS position hold. Anti-Current mode helps you maintain the same depth and position without having to operate the underwater drone with the remote control.  Terrain Following mode allows you to navigate at a certain distance from the bottom. Specifications: Diameter: 66mm Height: 25mm Weight: 198 grams (210 grams for M2Pro Max) Weight Submerged: 145 grams Depth rating: 300 meter Performance: Transducer frequency: 1 MHz Transducer Beam Angle: 22.5 Degrees Minimum Altitude: 5cm Maximum Altitude: 50 meters Maximum velocity: 3.75 meters per second (8.5 MPH) Velocity Resolution: 0.1 mm/s Terrain Following Range: .5 meters to 50 Meters