Welcome to Defender Canada! 
Instrument Transducers & Sensors
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Sierra GPS Receiver - 68982P
$183.08 -
Raymarine RSW Wired Replacement Wind Transducer - R70941
$876.63 -
Scout GPS/GLONASS Antenna - 3" (7 cm) - NAV-6
$158.26 -
Lowrance PDRT-WSU Pod Transducer with Remote Temperature Sensor - 000-0106-69
$99.86 -
Simrad ST850 Speed/Temperature Sensor - 22098586
$167.04 -
Simrad B744V W/N2K Speed/Temp - 000-14804-001
$866.52 -
Furuno GPS/DGPS H-Field Antenna
$626.94 -
Furuno Thru-Hull Digital Depth Speed & Temperature Sensor
$584.60 - $695.57 -
Furuno Thru-Hull Digital Depth & Temperature Sensor
$778.78 - $862.02 -
Furuno Bronze Thru-Hull Multisensor with High-Speed Fairing Block
$574.41 - $702.88 -
Furuno GPS Antenna without Cable - GPA017S/S
$162.66 -
Furuno Bronze Long Stem Thru-Hull Depth/Temp NMEA 2000 Smart Sensor - 235-MSLF
$920.43 -
Furuno NMEA 2000 Plastic Transom Mount Depth/Speed/Temp Sensor - DST-800PWF
$501.36 -
Furuno NMEA 2000 Plastic Thru-Hull Digital Depth and Temp Sensor - DT-800PSF
$466.34 -
Furuno NMEA 2000 Plastic Thru-Hull Smart Digital Depth and Temp Sensor - DST-810PSF
$501.38 -
Furuno Bronze Thru-Hull Digital Depth & High-Precision Temp Sensor with 7" Stem & High Speed Block - 235DHT-LMSE
$1,140.89 -
Furuno Bronze Thru-Hull Digital Depth & High-Precision Temp Sensor - 235DHT-MSE
$972.98 -
Furuno Bronze Thru-Hull Speed and Temperature Sensor - ST-02MSB
$308.67 -
Furuno Antenna Cable for SC120/SC60 - 001-248-170-00
$540.84 -
Furuno Stainless Steel Thru-Hull Transducer with Motion Sensor for DFF3D - 165T-SS54
$2,580.46 -
Furuno Bronze Thru-Hull Multisensor with 7" Stem - 525STID-MSD7
$781.73 -
Furuno Wind Transducer with Cable - 30 m (98 5/8') - FI5001/30M
$910.20 -
Furuno Pocket or Keel Mount Transducer with Motion Sensor for DFF3D - 165T-CM54
$2,713.32 -
Furuno 6-Pin Bronze Thru-Hull Temperature Sensor - T-04MSB
$571.46 -
Furuno GPS/WASS Sensor with NMEA0183 Cable - GP330B/0183
$597.74 -
Furuno GPS Antenna - GPAC01
$183.10 -
Furuno Plastic Transom Mount Multisensor - 525ST-PWC
$288.22 -
Furuno Plastic Thru-Hull Speed and Temperature Insert - ST-02PSB
$197.70 -
Digital Yacht WND100 Wind Transducer - ZDIGWND100
$553.97 -
Digital Yacht GPS160 Wireless Trinav GPS with WLN10 NMEA to WiFi Gateway - ZDIGGPS160WL
$273.60 -
Digital Yacht GPS160 Trinav GPS with Furuno Output - ZDIGGPS160F
$364.12 -
Digital Yacht GPS160 Trinav GPS with iKonvert NMEA2000 Interface Bundle - ZDIGGPS160N2K
$421.06 -
Digital Yacht GPS160 Trinav GPS with SeaTalk1 to NMEA0183 Converter - ZDIGGPS160ST
$421.06 -
Digital Yacht DST810 NMEA2000 Triducer with BT Interface - ZDIGDST810
$594.80 -
Airmar B619 Garmin Thru-Hull Transducer - 77/200kHz
$361.97 -
Airmar CS4500 Ultrasonic Speed & Temperature Sensor
$1,387.63 - $1,562.84 -
Airmar ST800 Thru-Hull Speed & Temperature Sensor
$218.15 - $583.16 -
Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor
$504.31 - $716.02 -
Airmar ST850 Thru-Hull Speed & Temperature Sensor
$174.35 - $480.96 -
Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor
$504.32 - $832.82 -
Airmar B122 Long Stem Thru-Hull Smart Multisensor - 235 kHz
$1,088.34 - $1,751.18 -
Airmar 150WX NMEA 0183/2000 WeatherStation
$1,897.14 -
Airmar 200WX NMEA 0183/2000 RS232 WeatherStation
$2,622.04 - $2,880.74 -
Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG
$340.07 -
Airmar CS4500 Ultrasonic ST850 Style Insert - CS4500-850
$1,387.62 -
Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP
$854.72 -
Airmar WAAS/EGNOS Enabled NMEA 0183/2000 GPS Antenna - G2183
$624.75 -
Airmar S63 Transom Mount Speed Sensor - S63-0
$60.46