SAM Electronics SAM 4620 Navigation Echo Sounder Available In Stock Item : Marine Navigational Echo Sounder (Complete Display Unit / Spares) Model : SAM 4620 / DEBEG 4620 Maker : SAM Electronics / Wärtsilä SAM (Germany) Frequency : Dual/Single Frequency (50 kHz / 200 kHz) Compliance : IMO / SOLAS / Wheelmark (MED) Certified Outputs : NMEA 0183 (DPT / DBT to VDR & ECDIS) Condition : Workshop-Tested & Fully Operational (bench-tested with depth simulator, crystal-clear LCD display, verified NMEA output, tested 24V DC / 230V AC power) Photos & Video : Attached / Available on Request Price : On Request Genuine German SAM Electronics SAM 4620 / DEBEG 4620 marine navigational echo sounders and internal electronic replacement modules available in tested condition. Essential navigation bridge equipment for commercial cargo vessels, container ships, tankers, bulkers, and passenger vessels. Interested? DM me or email spares@oceantechmarineservices.com for specs, wiring diagrams, pricing, or stock availability #MarineSpares #SAMElectronics #SAM4620 #DEBEG4620 #EchoSounder #NavigationSounder #BridgeElectronics #MarineNavigation #DepthSounder #SOLAS #VDR #ECDIS #EngineRoom #ShipRepair #MarineEngineering #OceantechMarineServices www.oceantechmarineservices.com