Welcome to Defender Canada! 
Instrument Transducers & Sensors
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Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor
$1,170.08 - $1,600.78 -
Airmar DST810 Smart Multisensor
$583.16 - $911.66 -
Airmar DT800 Thru-Hull Tilted Element Smart Sensor
$381.66 - $583.16 -
Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor
$329.10 - $832.82 -
Airmar 200WX Apparent & True Wind WeatherStation Instrument - WS-200WX
$2,622.05 -
Airmar ST800 Thru-Hull Speed & Temperature Sensor
$180.18 - $583.16 -
Lowrance Point-1 AP GPS and Heading Antenna - 000-12930-002
$320.35 -
Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor
$504.31 - $716.02 -
Lowrance Fuel Flow Sensor - 000-11517-001
$320.34 -
Airmar ST850 Thru-Hull Speed & Temperature Sensor
$174.35 - $480.96 -
Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS422
$2,880.73 -
Airmar P39 Transom Mount Smart Triducer Multisensor - P39-235-N2
$582.31 -
Airmar 110WX WeatherStation Instrument - WS-110WX
$1,803.35 -
Airmar WeatherStation USB Interface Box - WS-USB
$382.39 -
Airmar Simrad P79 In-Hull Adjustable Angle Transducer - P79-BL
$291.14 -
Airmar DX900+ Thru-Hull Smart Electromagnetic Speed Sensor - DX900-ST-0
$1,751.16 -
Airmar WeatherStation Humidity Sensor - WS-HUMIDITY
$243.69 -
Airmar ST300 Thru-Hull Shorty Speed/Temperature Sensor - ST300-FISO
$159.15 -
Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG
$340.07 -
Airmar ST-650 Speed/Temperature Replacement Insert
$206.05 - $219.60 -
Lowrance Point-1 External GPS Antenna with Heading Sensor - 000-11047-002
$409.38 -
Airmar 150WX NMEA 0183/2000 WeatherStation
$1,897.14 -
Lowrance Fluid Level Sensor - 000-11518-001
$149.50 -
Airmar P79 In-Hull Transducer - 235 kHz
$212.30 - $626.96 -
Airmar NMEA 2000 Bronze Tilted Element Smart Sensor - 235 kHz
$780.26 -
Airmar S63 Transom Mount Speed Sensor - S63-0
$60.46 -
Airmar P8 Retractable Shorty Series Depth Sensor - P8-200-0
$247.34 -
Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor
$2,127.85 - $2,424.23 -
Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP
$854.72 -
Lowrance Temperature Sensor - 000-11520-001
$149.50 -
Airmar 150WX NMEA 0183/2000 WeatherStation - WS-150WX-RS232
$1,897.14 -
Airmar P52 Transom Mount DST Triducer - P52-200-6G
$232.75 -
Airmar B122 Long Stem Thru-Hull Smart Multisensor - 235 kHz
$1,088.34 - $1,751.18 -
Lowrance Thru-Hull Temperature Sensor - 000-11521-001
$136.36 -
Airmar P32 Transom Mount DST Triducer - P32-200-VDO
$174.32 -
Airmar NMEA 0183 Stainless Tilted Element Smart Sensor - 235 kHz
$1,606.62 -
Airmar NMEA 2000 Stainless Tilted Element Smart Sensor - 235 kHz
$911.66 -
Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS232-IPX7
$2,904.89 -
Airmar 200WX NMEA 0183/2000 RS232 WeatherStation
$2,622.04 - $2,880.74 -
Lowrance Speed Sensor Pack - 000-11519-001
$149.50 -
Airmar NMEA 0183 Bronze Tilted Element Smart Sensor - 235 kHz
$1,475.22 -
Airmar NMEA 0183 Plastic Tilted Element Smart Sensor - 235 kHz
$1,278.12 -
Airmar P79 In-Hull Transducer - 200 kHz
$291.15 - $433.51 -
Airmar P39 Transom Mount Smart Sensor - P39-DT-N2
$575.35 -
Airmar 150WXS NMEA 0183/AG WeatherStation - WS-150WXS-RS232
$2,979.30 -
Airmar 150WXS NMEA 0183/2000 WeatherStation - WS-150WXS-RS422
$2,979.32 -
Airmar 110WX NMEA 0183/2000 WeatherStation - WS-110WX-RH
$1,897.69 -
Airmar 110WXS NMEA 0183/AG WeatherStation - WS-110WXS-RS232
$2,659.18