Transducers
A good transducer is the heart and soul of your fishfinder! Incorporating some of the latest transducer technology, such as alternating or spectrum scanning transmitters or the use of 1000-watt in-hull or transom mount units, will allow incredible depth finder performance.
There are 4 main transducer models available, defined by how they are mounted on your vessel: Thru-Hull, Shoot-thru-hull (most often used for fiberglass hulls), transom-mount (best suited to trailerable size vessels) and portable transducers. The best transducer for you will depend a lot on your budget, boat type, shape and hull material and the fishing conditions it will be used in. Ideally a transducer needs to 'look' directly down and be mounted so that clean, turbulence-free water passes over its face.
Which is the Best Transducer for My Boat?
Hull Material Considerations:
Hull Material | Recommended Transducer Type |
Aluminium Hull (Tinny) | Transom Mount or Plastic Thru Hull |
Wooden Hull | Transom Mount or Bronze Thru Hull |
Fiberglass Hull | Transom Mount, Thru Hull (Bronze or plastic), Shoot Thru Hull/In-Hull |
Transducer Do's and Dont's:
- Plastic housings are recommended for fibreglass or metal hulls only. Never mount a plastic thru-hull housing in a wooden hull since swelling of the wood may overstress the plastic causing it to fracture.
- Bronze housings are recommended for fibreglass or wood hulls only. Never mount a bronze housing in a metal hull as electrolysis will occur.
- Never install a thru-hull transducer & leave the boat in the water unchecked for several days.
- Never use solvents on the transducer's face or the plastic housing.
- Always site the transducer so that external noise is minimised. Possible sources include air bubbles, propellers, generators, other echosounders.
- Transducer surfaces that can be painted must use a water based antifouling.
With the range of transducers available, selection can appear confusing and with the next generation of Lowrance Transducers and Airmar Broadband/CHIRP transducers arriving in-store – the definition will astound you! So speak with the marine electronics
Garmin LiveScope Plus System With GLS 10 and LVS34 Transducer
RRP: $2,899.00
NOW: $2,799.00
StructureScan 3D
RRP: $1,550.99
NOW: $1,329.00
Garmin SS175H-W 25° Beam 20° Dead Rise 1kw Dep/Temp CHIRP Transducer
RRP: $2,399.00
NOW: $2,166.46
Garmin LiveScope Plus - LVS34 Transducer Only
RRP: $2,099.00
NOW: $2,069.00
Garmin GT56UHD-TM T/M High-Wide Transducer
RRP: $749.00
NOW: $699.00
TotalScan Transducer Replacement Bracket
RRP: $95.99
NOW: $92.00
StructureScan 3D Transom Mount Transducer
RRP: $669.99
NOW: $642.00
Garmin GT52HW-TM High Wide Band CHIRP ClearVu/SideVu 12 Pin T/D
RRP: $499.00
NOW: $474.50
Navico xSonic Transducer Adaptor Cables - 9 Pin xSonic Plug to 7 Pin Blue Socket
RRP: $67.99
NOW: $65.00
Navico xSonic Transducer Adaptor Cable - 7 Pin Blue Plug to 9 Pin
RRP: $67.99
NOW: $65.00
Garmin Panoptix Livescope Perspective Mode Mount
RRP: $169.00
NOW: $158.50
Garmin Replacement Echo Series Transducer
RRP: $119.00
NOW: $116.00
Garmin 010-10272-00 Transducer Replacement Bracket
RRP: $30.00
NOW: $29.50
Garmin Transducer Extension Cable - 12pin
RRP: $69.00
NOW: $67.00
Garmin 12-Pin to Dual 4-Pin Transducer Y Cable
RRP: $49.00
NOW: $46.00
Garmin 8 Pin Transducer to 4 Pin Sounder Cable
RRP: $39.00
NOW: $38.00
StructureScan HD LSS-2 Stainless Steel Thru Hull Transducer inc Fairing
RRP: $1,828.99
NOW: $1,712.00
Garmin GT23-TM DownVu CHIRP Transducer
RRP: $399.00
NOW: $379.50
StructureScan 3D Thru-Hull Transducer with Fairing Block
RRP: $2,072.99
NOW: $1,986.00
StructureScan 3D Dual Thru-Hull Transducers with Fairing Block
RRP: $3,475.99
NOW: $3,329.00