Welcome to Defender Canada! 
Instrument Transducers & Sensors
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Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG
$326.12 -
Standard Horizon GPS Smart Antenna - SCU-31
$144.78 -
Furuno DT-800 Bronze Depth/Temperature Thru-Hull Smart Sensor - DT-800MSF
$542.42 -
Airmar S63 Transom Mount Speed Sensor - S63-0
$58.00 -
9% offSI-TEX External GPS Antenna - MDA-1-ANT
$157.38$141.70 -
Lowrance Temperature Sensor - 000-11520-001
$143.38 -
Airmar 200WX NMEA 0183/2000 RS232 WeatherStation
$2,514.31 - $2,762.38 -
Simrad DST-810 N2K Bronze Triducer Multisensor - 000-15736-001
$461.18 -
Veratron Rudder Angle Sensor
$115.24 - $155.56 -
Airmar DX900+ Thru-Hull Smart Electromagnetic Speed Sensor - DX900-ST-0
$1,679.22 -
Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS232-IPX7
$2,785.54 -
Scout GPS/GLONASS Antenna - 3" (7 cm) - NAV-6
$151.78 -
Maptech Navigation USB GPS Receiver - MTUSBGPS
$139.18 -
Veratron LinkUp Intelligent Battery Sensor - B00043901
$150.52 -
Airmar 150WX NMEA 0183/2000 WeatherStation - WS-150WX-RS232
$1,819.20 -
Airmar P52 Transom Mount DST Triducer - P52-200-6G
$223.21 -
Airmar P8 Retractable Shorty Series Depth Sensor - P8-200-0
$237.20 -
Airmar 150WX NMEA 0183/2000 WeatherStation
$1,819.20 -
Airmar NMEA 0183 Stainless Tilted Element Smart Sensor - 235 kHz
$1,540.62 -
Airmar NMEA 2000 Stainless Tilted Element Smart Sensor - 235 kHz
$874.22 -
Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP
$819.62 -
Faria Transom Mount Depth Transducer - SN2011
$265.18 -
9% offLowrance Thru-Hull Temperature Sensor - 000-11521-001
$130.78$117.76 -
B&G WS310 Wired Wind Sensor - 000-14843-001
$993.34 -
SI-TEX P79 In-Hull Adjustable Angle Transducer - 494/50/200-ES
$312.80 -
Furuno GPS Antenna - GPA017
$175.60 -
Furuno Long-Stemmed Wind Transducer - FI5001L
$1,014.23 -
19% offFuruno P79 In-Hull Adjustable-Angle Smart Sensor - 235-IHF
$511.62$409.42 -
Digital Yacht GPS Sensor/Antenna - USB - ZDIGGPS160USB
$365.98 -
Airmar NMEA 0183 Bronze Tilted Element Smart Sensor - 235 kHz
$1,414.62 -
Airmar P79 In-Hull Transducer - 200 kHz
$279.21 - $415.72 -
Airmar 150WXS NMEA 0183/AG WeatherStation - WS-150WXS-RS232
$2,856.88 -
Airmar 150WXS NMEA 0183/2000 WeatherStation - WS-150WXS-RS422
$2,856.91 -
Airmar 110WXS NMEA 0183/AG WeatherStation - WS-110WXS-RS232
$2,549.92 -
Airmar 110WXS NMEA 0183/2000 WeatherStation - WS-110WXS-RS422
$2,549.92 -
Airmar Bronze Thru-Hull High Precision Temperature Sensor - T42-A
$391.22 -
Airmar Transom Speed/Temperature Sensor with Furuno 6-Pin - ST-01PTB
$159.81 -
Airmar WAAS/EGNOS Enabled NMEA 0183/2000 GPS Antenna - G2183
$599.10 -
Airmar CS4500 Ultrasonic ST850 Style Insert - CS4500-850
$1,330.62 -
Airmar B619 Garmin Thru-Hull Transducer - 77/200kHz
$347.12 -
Airmar CS4500 Ultrasonic Speed & Temperature Sensor
$1,330.63 - $1,498.64 -
Digital Yacht GPS160 Trinav GPS with Furuno Output - ZDIGGPS160F
$414.98 -
Digital Yacht GPS160 Trinav GPS with iKonvert NMEA2000 Interface Bundle - ZDIGGPS160N2K
$486.38 -
Digital Yacht GPS160 Trinav GPS with SeaTalk1 to NMEA0183 Converter - ZDIGGPS160ST
$486.38 -
Digital Yacht GPS160 Wireless Trinav GPS with WLN10 NMEA to WiFi Gateway - ZDIGGPS160WL
$195.18 -
Digital Yacht WND100 Wind Transducer - ZDIGWND100
$585.83 -
Furuno GPS/WASS Sensor with NMEA0183 Cable - GP330B/0183
$595.60 -
Furuno GPS Antenna - GPAC01
$168.60