Speed logs supply critical input to other onboard systems such as ECDIS, radar, autopilot, and VDR.
Depending on the system type, speed measurement may be based on Doppler, electromagnetic, or other sensor technologies.

In accordance with SOLAS requirements, speed and distance measuring equipment is mandatory on most SOLAS-class vessels to ensure safe and efficient navigation.

Feel free to contact us to learn more about our speed log solutions.
All speed log equipment must be properly installed, calibrated, tested, and maintained to ensure accurate performance and compliance with international regulations.

Our Speed Log Services

With our experienced service team, we provide complete and reliable speed log solutions tailored to the vessel’s operational requirements:

  • Installation and commissioning of speed log systems
    • Sensor replacement and hull unit servicing
    • Calibration and performance verification
    • Maintenance, troubleshooting, and repair
    • Interface testing with ECDIS, radar, autopilot, and VDR

All services are carried out in accordance with manufacturer standards and international regulations to ensure accurate speed data, supported by 24/7 after-sales service.

TOKYO KEIKI TD-310

YDK EML900 Series

FURUNO GS-100

FURUNO DS-80

FURUNO DS-85

SIMRAD SAL R1A

CONSILIUM SAL R1E