Welcome to Defender Canada! 
Instrument Transducers & Sensors
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Airmar DST810 Smart Multisensor
$539.27 - $843.02 -
Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor
$2,025.63 - $2,329.38 -
Airmar DT800 Thru-Hull Tilted Element Smart Sensor
$539.27 -
Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor
$466.37 - $770.12 -
Airmar 200WX Apparent & True Wind WeatherStation Instrument - WS-200WX
$2,424.54 -
Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor
$466.36 - $662.12 -
Airmar P39 Transom Mount Smart Triducer Multisensor - P39-235-N2
$538.48 -
Airmar ST800 Thru-Hull Speed & Temperature Sensor
$201.76 - $539.27 -
Airmar ST850 Thru-Hull Speed & Temperature Sensor
$161.26 - $444.77 -
Airmar WeatherStation USB Interface Box - WS-USB
$353.62 -
Airmar NMEA 0183 Plastic Tilted Element Smart Sensor - 235 kHz
$1,181.87 -
Airmar ST300 Thru-Hull Shorty Speed/Temperature Sensor - ST300-FISO
$147.21 -
Airmar P79 In-Hull Transducer - 235 kHz
$196.35 - $579.77 -
Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor
$1,967.58 - $2,241.63 -
Airmar P39 Transom Mount Smart Sensor - P39-DT-N2
$532.05 -
Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG
$314.49 -
Airmar NMEA 2000 Bronze Tilted Element Smart Sensor - 235 kHz
$721.52 -
Airmar 110WX NMEA 0183/2000 WeatherStation - WS-110WX-RH
$1,754.76 -
Airmar WeatherStation Humidity Sensor - WS-HUMIDITY
$225.37 -
Airmar B122 Long Stem Thru-Hull Smart Multisensor - 235 kHz
$1,006.39 - $1,619.29 -
Airmar Simrad P79 In-Hull Adjustable Angle Transducer - P79-BL
$269.25 -
Digital Yacht GPS Sensor/Antenna - ZDIGGPS160
$248.98 -
Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS422
$2,663.73 -
Digital Yacht DST810 NMEA2000 Triducer with BT Interface - ZDIGDST810
$602.68 -
Airmar ST-650 Speed/Temperature Replacement Insert
$190.57 - $203.10 -
Airmar S63 Transom Mount Speed Sensor - S63-0
$55.95 -
Airmar 110WX WeatherStation Instrument - WS-110WX
$1,667.52 -
Airmar 200WX NMEA 0183/2000 RS232 WeatherStation
$2,424.53 - $2,663.74 -
Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS232-IPX7
$2,686.08 -
Airmar DX900+ Thru-Hull Smart Electromagnetic Speed Sensor - DX900-ST-0
$1,619.27 -
Airmar 150WX NMEA 0183/2000 WeatherStation - WS-150WX-RS232
$1,754.25 -
Airmar P52 Transom Mount DST Triducer - P52-200-6G
$215.26 -
Airmar P8 Retractable Shorty Series Depth Sensor - P8-200-0
$228.75 -
Airmar 150WX NMEA 0183/2000 WeatherStation
$1,754.25 -
Airmar P32 Transom Mount DST Triducer - P32-200-VDO
$27.94 -
Airmar NMEA 0183 Stainless Tilted Element Smart Sensor - 235 kHz
$1,485.62 -
Airmar NMEA 2000 Stainless Tilted Element Smart Sensor - 235 kHz
$843.02 -
Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP
$790.37 -
Airmar NMEA 0183 Bronze Tilted Element Smart Sensor - 235 kHz
$1,364.12 -
Airmar P79 In-Hull Transducer - 200 kHz
$269.26 - $400.89 -
Airmar 150WXS NMEA 0183/AG WeatherStation - WS-150WXS-RS232
$2,754.87 -
Airmar 150WXS NMEA 0183/2000 WeatherStation - WS-150WXS-RS422
$2,754.90 -
Airmar 110WXS NMEA 0183/AG WeatherStation - WS-110WXS-RS232
$2,458.87 -
Airmar 110WXS NMEA 0183/2000 WeatherStation - WS-110WXS-RS422
$2,458.87 -
Airmar Bronze Thru-Hull High Precision Temperature Sensor - T42-A
$377.27 -
Airmar Transom Speed/Temperature Sensor with Furuno 6-Pin - ST-01PTB
$154.12 -
Airmar WAAS/EGNOS Enabled NMEA 0183/2000 GPS Antenna - G2183
$577.72 -
Airmar CS4500 Ultrasonic ST850 Style Insert - CS4500-850
$1,283.12