Please email us on service@seanav.org to get your best offer Dismiss

Skip to content
  • Shop Online
  • Cart / AED 0.0
    • No products in the cart.

  • Add anything here or just remove it...
Seanav MarineSeanav Marine
  • Home
  • About Us
  • Products
    • MarineAirtime
      • Vessel IT and Networking
      • FleetBroadband
      • FleetPhone
      • Inmarsat-C
      • LRIT
      • Satellite TV
      • SSAS
      • Starlink Maritime
      • VSAT
    • Marine Communication
      • GMDSS
      • Inmarsat-C
      • SART
      • MFHF SSB radios
      • VHF Class A DSC radios
      • LRIT
      • EPIRB
      • Navtex
      • VHF and UHF portable radios
      • SSAS
      • FleetPhone
      • FleetBroadband
      • VSAT
      • Intercom
      • PABX
      • PAGA
      • Paging
      • Satellite TV
    • Marine Navigation
      • Gyro
      • ARPA RADAR
      • ECDIS
      • AIS
      • GPS
      • DGPS
      • Anemometer
      • Echosounder
      • Speed log
      • Autopilot
      • Magnetic compass
      • BNWAS
      • VDR and SVDR
      • Conning display
      • Current meters
      • GPS Chart plotter
      • EPIRB
      • Fiber optic gyrocompass (FOG)
      • Integrated bridge system (IBS)
      • Navtex
      • Satellite compass
      • Weather fax
      • BAM-Bridge alert management
    • Marine Safety
      • Breathing air compressors
      • Clik easy mooring system
      • EEBD and SCBA
      • Eyewash station and safety shower
      • Fenders
      • Fire dampers and extinguishers
      • Fire hoses, couplings, and fittings
      • First aid kits
      • Flares and pyrotechnics (rockets, handheld, smoke, and MOB)
      • Helicopter anti-crash kit and landing markers
      • HRU
      • Immersion/fire/rescue suits
      • Ladders and stretchers
      • Life boats, life rafts, and davits
      • Life buoys and life jackets
      • Life jacket lights
      • Marine evacuation systems
      • Mooring systems
      • Navigation lights
      • Personal transfer baskets
      • Portable fire and gas extinguishers
      • Radar reflectors
      • Rescue boats and davits
      • Safety signs and posters
      • Sounds and signals
      • Torch (waterproof and LED lights)
      • Work vests
    • Marine Automation
    • MARINE ELECTRICAL & POWER SYSTEMS
  • Services & Support
    • Radio Survey
      • Indian Registry of Shipping – IRS
      • American Bureau of Shipping – ABS
      • Bureau Veritas – BV
    • Marine Gyro Compass Service Repair And Maintenance
      • Yokogawa Gyro
      • Raytheon Gyro
      • Simrad Gyro
      • Sperry Marine Gyro
      • Tokimec TG6000 TG8000 Gyro Service and Repair
    • VDR – SVDR APT
      • Headway VDR
      • Highlander VDR
    • RADAR Magnetron Replacement
      • Sperry Marine Radar Magnetron
      • Furuno Radar Magnetron
      • JRC Radar Magnetron
      • Atlas Elektronik RADAR Magnetron
      • Anritsu Radar Magnetron
    • Navcom Equipment Repair
    • Magnetic Compass Calibration Deviation Card
    • Vessel IT Networking
  • Regulation
    • Communication Regulation
    • Navigation Regulation
  • Franchise
  • Contact
  • Cart

    No products in the cart.

Home / Shop / Echosounder

Onwa Marine KTD-520_TM

The Onwa Marine KTD-520_TM is a reliable dual-frequency transducer designed for precise depth and temperature readings, suitable for a wide range of marine applications.

SKU: KTD-520_TM Categories: Echosounder, Transducer Tags: KTD-520_TM marine equipment, KTD-520_TM transceiver, KTD-520_TM unit, marine electronics, marine radar transceiver, Onwa equipment, Onwa KTD-520_TM, Onwa marine KTD-520, Onwa Radar System, radar system for ships Brand: Onwa Marine
TOP SELLING PRODUCT
  • yONZOE YAR27-2725-20X X-Band RADAR YONZOE YAR27-2725-20X IMO Approved ARPA X-Band Radar
  • CETC-VAI8-AIS-SART CETC VAI8 AIS SART AED 1,250.0 Original price was: AED 1,250.0.AED 775.0Current price is: AED 775.0.
  • TengFei TF-019 Bearing Repeater Bracket (Vertical)-original TengFei TF-019 Bearing Repeater Bracket (Vertical) AED 6,300.0 Original price was: AED 6,300.0.AED 4,300.0Current price is: AED 4,300.0.
Product categories
  • AIS
  • Anemometer
  • Autopilot
  • Azimuth Circle
  • Barometer
  • BNWAS
  • Buffer
  • Chartplotter
  • Converter
  • Course Recorder
  • ECDIS
  • Echosounder
  • Epirb
  • Fish Finder
  • Fishfinder
  • GPS
  • GPS - DGPS
  • GPS Compass
  • Gyro
  • Gyro Repeater
  • Inclinometer
  • Magnetic Compass
  • Magnetron
  • MFHF or SSB Radio
  • Navigation
  • Navtex
  • NMEA Buffer
  • Power Supply Units
  • Printer
  • RADAR
  • Repeater
  • Router
  • Rudder Angle Indicator
  • SART
  • Satellite Compass
  • Satellite Ship Internet
  • Satellite TV
  • Speed Log
  • SSAS
  • Tester
  • Transducer
  • VDR - SVDR
  • VHF
  • VHF - UHF
  • Yacht
  • Description

The Onwa Marine KTD-520_TM Dual-Frequency Transducer is engineered for accurate depth and temperature measurements, making it an essential tool for both commercial and recreational marine vessels. Operating on dual frequencies, this transducer is capable of detecting objects and the seafloor at different depths, providing detailed and precise readings for safe navigation and effective fishing. The KTD-520_TM integrates seamlessly with fishfinders and chartplotters, delivering reliable data in real-time. Its rugged design ensures durability and long-lasting performance, even in harsh marine environments. The transducer is easy to install and offers low maintenance, making it a practical choice for vessel operators looking for enhanced navigational safety and operational efficiency. Whether you are mapping the seafloor, tracking fish targets, or navigating through challenging waters, the KTD-520_TM provides the high-quality performance needed for optimal maritime operations.

Related products

Sale!
Onwa KP-8299 GPS Chart Plotter with Class B AIS
Quick View

Chartplotter

ONWA KP-1299 12.1 inch GPS Chart Plotter

AED 3,860.0 Original price was: AED 3,860.0.AED 3,150.0Current price is: AED 3,150.0.
Add to cart
Onwa Marine NBM40-50/200T Sonar Transducer
Quick View

Echosounder

Onwa Marine NBM40-50/200T Sonar Transducer

Read more
WALKER-7070-MK-2
Quick View

Speed Log

Walker 7070 Mk2 Electromagnetic Speed Log John Lilley and Gillie

Read more
Ydk-Tech (Yokogawa) MHR112 Assist Monitor
Quick View

Gyro Repeater

Ydk-Tech (Yokogawa) MHR112 Assist Monitor

Read more
Onwa Marine NMM40-50/200T
Quick View

Echosounder

Onwa Marine NMM40-50/200T

Read more
Onwa KM-8X 5-in-1 Marine Bundle Set Radome – GPS, Chartplotter, EchoSounder, AIS, Radar
Quick View
Out of stock

AIS

Onwa KM-8X 5-in-1 Marine Bundle Set Radome – GPS, Chartplotter, EchoSounder, AIS, Radar

Read more
Sale!
ONWA-KP-1299X
Quick View

AIS

ONWA KP-1299X 12.1 Inch GPS Chartplotter, Fishfinder, RADAR, AIS

AED 13,440.0 Original price was: AED 13,440.0.AED 11,200.0Current price is: AED 11,200.0.
Add to cart
Onwa Marine TGM50-200A / TGM60-50A
Quick View

Echosounder

Onwa Marine TGM50-200A / TGM60-50A

Read more
Seanav Marine

Registered Companies:
🇦🇪 UAE | 🇮🇳 INDIA

Global Partners & Service Network: 🌏 Asia | 🌍 Africa | 🌍 Europe | 🌎 Middle East | 🌐 Worldwide Support including 🇸🇬 Singapore | 🇪🇬 Egypt | 🇧🇭 Bahrain | 🇴🇲 Oman | 🇶🇦 Qatar and other major maritime regions✉️ Email Us: service@seanav.org

✉️ service@seanav.org

PRODUCTS

  • 📡 Navigation
  • 📞 Communication
  • ⏱️ Airtime
  • 🗺️ Charts & Publication
  • ⚙️ Automation

SOLUTIONS

  • 🚢 Merchant Vessel
  • ⛽ Offshore Vessel-Rig
  • ⚓ Defence
  • 🛥️ Luxury Yacht
  • ✨ Super Yacht
  • 🎣 Fishing Boat

COMPANY

  • 📞 Contact Us
  • 🏢 About Us
  • 📑 Company Profile
  • 🖼️ Gallery
  • 💼 Career

© 2023 Seanav Marine

Privacy | Terms | Cookies | Sitemap
PRIVACY TERMS
Visa • Mastercard • Amex • PayPal
Copyright 2026 © Seanav Marine
  • Home
  • About Us
  • Products
    • MarineAirtime
      • Vessel IT and Networking
      • FleetBroadband
      • FleetPhone
      • Inmarsat-C
      • LRIT
      • Satellite TV
      • SSAS
      • Starlink Maritime
      • VSAT
    • Marine Communication
      • GMDSS
      • Inmarsat-C
      • SART
      • MFHF SSB radios
      • VHF Class A DSC radios
      • LRIT
      • EPIRB
      • Navtex
      • VHF and UHF portable radios
      • SSAS
      • FleetPhone
      • FleetBroadband
      • VSAT
      • Intercom
      • PABX
      • PAGA
      • Paging
      • Satellite TV
    • Marine Navigation
      • Gyro
      • ARPA RADAR
      • ECDIS
      • AIS
      • GPS
      • DGPS
      • Anemometer
      • Echosounder
      • Speed log
      • Autopilot
      • Magnetic compass
      • BNWAS
      • VDR and SVDR
      • Conning display
      • Current meters
      • GPS Chart plotter
      • EPIRB
      • Fiber optic gyrocompass (FOG)
      • Integrated bridge system (IBS)
      • Navtex
      • Satellite compass
      • Weather fax
      • BAM-Bridge alert management
    • Marine Safety
      • Breathing air compressors
      • Clik easy mooring system
      • EEBD and SCBA
      • Eyewash station and safety shower
      • Fenders
      • Fire dampers and extinguishers
      • Fire hoses, couplings, and fittings
      • First aid kits
      • Flares and pyrotechnics (rockets, handheld, smoke, and MOB)
      • Helicopter anti-crash kit and landing markers
      • HRU
      • Immersion/fire/rescue suits
      • Ladders and stretchers
      • Life boats, life rafts, and davits
      • Life buoys and life jackets
      • Life jacket lights
      • Marine evacuation systems
      • Mooring systems
      • Navigation lights
      • Personal transfer baskets
      • Portable fire and gas extinguishers
      • Radar reflectors
      • Rescue boats and davits
      • Safety signs and posters
      • Sounds and signals
      • Torch (waterproof and LED lights)
      • Work vests
    • Marine Automation
    • MARINE ELECTRICAL & POWER SYSTEMS
  • Services & Support
    • Radio Survey
      • Indian Registry of Shipping – IRS
      • American Bureau of Shipping – ABS
      • Bureau Veritas – BV
    • Marine Gyro Compass Service Repair And Maintenance
      • Yokogawa Gyro
      • Raytheon Gyro
      • Simrad Gyro
      • Sperry Marine Gyro
      • Tokimec TG6000 TG8000 Gyro Service and Repair
    • VDR – SVDR APT
      • Headway VDR
      • Highlander VDR
    • RADAR Magnetron Replacement
      • Sperry Marine Radar Magnetron
      • Furuno Radar Magnetron
      • JRC Radar Magnetron
      • Atlas Elektronik RADAR Magnetron
      • Anritsu Radar Magnetron
    • Navcom Equipment Repair
    • Magnetic Compass Calibration Deviation Card
    • Vessel IT Networking
  • Regulation
    • Communication Regulation
    • Navigation Regulation
  • Franchise
  • Contact
  • Login
  • Newsletter

Login

Lost your password?

Register

A link to set a new password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.