Sign In
Ultrasonic speed sensor. Measures speed as low as 0.1 knots. Speed calculated every 1/2 second. No moving parts or paddle wheel to clean. Nonfouling. Compatible with the DSM-400 sounder modules.
Features:
- Sensors: Speed
- Material: Bronze
- Frequency: 4.5 mHz
- Stem: 6.0"
- Compatible Hull Material: fiberglass, wood, or aluminum
- Hole diameter for installation: 2"
Product Specs
The West Advisor
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.
Related Products
