Welcome to Defender Canada! 
Instrument Transducers & Sensors
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Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor
$1,434.32 - $1,662.47 -
Maretron Depth/Speed/Temperature Retractable Smart Triducer - DST110-01
$590.53 -
Airmar Simrad P79 In-Hull Adjustable Angle Transducer - P79-BL
$221.98 -
Airmar 150WX NMEA 0183/2000 WeatherStation - WS-150WX-RS232
$1,391.08 -
B&G WS310 Wired Wind Sensor - 000-14843-001
$957.89 -
Raymarine P19 Thru-Hull Low Profile Tilted Element Transducer - M78713-PZ
$165.30 -
Digital Yacht GPS Sensor/Antenna - ZDIGGPS160
$219.28 -
Furuno Rate Compensated Heading Sensor - PG500R
$1,273.66 -
Maretron GPS Antenna/Receiver - GPS200-01
$354.28 -
Raymarine ST300/P371 Thru-Hull Low-Profile Shorty Transducer - E26008
$165.28 -
Airmar B122 235 kHz Long Stem Thru-Hull Smart Multisensor
$798.48 - $1,113.03 -
Standard Horizon External GPS Antenna - SCU-38
$35.70 -
Lowrance P79 In-Hull Transducer - 000-13942-001
$172.05 -
Raymarine GA150 GPS Receiver - A80288
$207.13 -
Raymarine ST800/B120 Thru-Hull Low Profile Transducer - M78716
$297.61 -
Maptech Navigation USB GPS Receiver - MTUSBGPS
$162.53 -
Airmar ST-650 Speed/Temperature Replacement Insert
$165.28 - $172.03 -
Lowrance Fluid Level Sensor - 000-11518-001
$138.28 -
Airmar P66-DT Transom Mount Transducer
$159.90 - $263.86 -
Raymarine P7 Thru-Hull Low Profile Shorty Transducer - E26009
$147.73 -
Airmar P39 Transom Mount Smart Triducer Multisensor - P39-235-N2
$437.98 -
Airmar S63 Transom Mount Speed Sensor - S63-0
$45.13 -
Lowrance Cruise/Hook2 83/200 Skimmer Transom Mount Transducer - 000-15053-001
$68.08 -
Simrad DST-810 N2K Bronze Triducer Multisensor - 000-15736-001
$849.75 -
Simrad SS175 xSonic Thru-Hull CHIRP Transducer
$1,596.34 - $1,905.49 -
Furuno Airmar DST810 Smart Multi Sensor - DST-810MSF
$529.01 -
Furuno DT-800 Bronze Depth/Temperature Thru-Hull Smart Sensor - DT-800MSF
$523.07 -
Simrad SS60 xSonic Thru-Hull Transducer
$528.47 - $544.67 -
Furuno Long-Stemmed Wind Transducer - FI5001L
$978.03 -
Lowrance Temperature Sensor - 000-11520-001
$138.28 -
Airmar P66-DST Transom Mount Triducer
$263.85 -
Airmar WeatherStation Humidity Sensor - WS-HUMIDITY
$181.48 -
79% offRaymarine Thru/In-Hull Depth Transducer - 50 mm (2") - T905
$195.01$40.81 -
Lowrance 9-Pin Shoot Thru-Hull Pod Transducer with Remote Temp - 000-14887-001
$130.24 -
Raymarine DT800 Thru-Hull Tilted Element Smart Sensor - A22112
$446.08 -
Airmar P52 Transom Mount DST Triducer - P52-200-6G
$182.85 -
Faria Transom Mount Depth Transducer - SN2011
$178.78 -
Raymarine ST69 Transom-Mount Transducer - E26005
$165.28 -
50% offRaymarine Wireless Mast Rotation Transmitter - T221
$1,004.98$502.49 -
Furuno GPS Antenna - GPA017
$169.35 -
55% offRaymarine Thru-Hull Retractable Transducer - T912
$228.73$101.54 -
Digital Yacht GPS Sensor/Antenna - USB - ZDIGGPS160USB
$293.53 -
Furuno WGPS/GPS Receiver - GP330B
$520.01 -
Airmar D800 170kHz Plastic Retractable Thru-Hull Transducer - D800P-170-BG
$261.15 -
9% offSI-TEX External GPS Antenna - MDA-1-ANT
$70.78$63.76 -
Lowrance Fuel Flow Sensor - 000-11517-001
$296.25 -
Lowrance Thru-Hull Temperature Sensor - 000-11521-001
$126.13 -
Standard Horizon GPS Smart Antenna - SCU-31
$130.18