Welcome to Defender Canada! 
Instrument Transducers & Sensors
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Airmar B122 Long Stem Thru-Hull Smart Multisensor - 235 kHz
$1,051.09 - $1,691.23 -
Airmar 110WX NMEA 0183/2000 WeatherStation - WS-110WX-RH
$1,832.72 -
Maretron GPS Antenna/Receiver - GPS200-01
$489.85 -
Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG
$328.44 -
Airmar NMEA 0183 Plastic Tilted Element Smart Sensor - 235 kHz
$1,234.37 -
Airmar P79 In-Hull Transducer - 235 kHz
$205.05 - $605.51 -
Standard Horizon GPS Smart Antenna - SCU-31
$148.63 -
Lowrance Temperature Sensor - 000-11520-001
$154.27 -
Digital Yacht DST810 NMEA2000 Triducer with BT Interface - ZDIGDST810
$629.44 -
Airmar ST-650 Speed/Temperature Replacement Insert
$199.01 - $212.10 -
Digital Yacht GPS Sensor/Antenna - ZDIGGPS160
$240.28 -
Furuno DT-800 Bronze Depth/Temperature Thru-Hull Smart Sensor - DT-800MSF
$546.29 -
SI-TEX External GPS Antenna - MDA-1-ANT
$162.73 -
Airmar P8 Retractable Shorty Series Depth Sensor - P8-200-0
$238.89 -
Faria Transom Mount Depth Transducer - SN2011
$227.59 -
Airmar S63 Transom Mount Speed Sensor - S63-0
$58.41 -
Scout GPS/GLONASS Antenna - 3" (7 cm) - NAV-6
$147.22 -
Veratron LinkUp Intelligent Battery Sensor - B00043901
$211.13 -
Lowrance Thru-Hull Temperature Sensor - 000-11521-001
$140.17 -
14% offVeratron GO Receiver
$193.87 - $433.83$164.88 - $433.83 -
Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP
$825.47 -
Digital Yacht WND100 Wind Transducer - ZDIGWND100
$590.01 -
Faria Thru-Hull Depth/Temp Transducer - SN0036A
$189.52 -
Airmar DX900+ Thru-Hull Smart Electromagnetic Speed Sensor - DX900-ST-0
$1,691.21 -
Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS232-IPX7
$2,805.43 -
Furuno NMEA 2000 Plastic Transom Mount Depth/Speed/Temp Sensor - DST-800PWF
$484.21 -
Furuno NMEA 2000 Plastic Thru-Hull Smart Digital Depth and Temp Sensor - DST-810PSF
$484.23 -
Furuno GPS Antenna - GPA017
$196.59 -
Furuno P79 In-Hull Adjustable-Angle Smart Sensor - 235-IHF
$519.50 -
Furuno WGPS/GPS Receiver - GP330B
$606.90 -
Simrad DT800 Thru-Hull Tilted Element Depth/Temperature Smart Sensor - 000-11738-001
$591.40 -
SI-TEX P79 In-Hull Adjustable Angle Transducer - 494/50/200-ES
$306.57 -
Veratron AcquaLink Analog Wind Short Arm Sensor - A2C59501983
$1,053.74 -
Veratron Pyrometer Sensor - N03-320-264
$469.87 -
Veratron Intelligent Battery Sensor - B00084201
$220.52 -
Veratron LinkUp Intelligent Temperature & Pressure Sensor - B00070501
$338.41 -
B&G H5000 Barometric Pressure Sensor - 000-11552-001
$518.08 -
B&G H3000/H5000 Speed Sensor - SEN-SPD-HPF
$289.66 -
B&G WS710 Wind Pack - 000-14384-001
$3,996.61 -
Airmar CS4500 Ultrasonic ST850 Style Insert - CS4500-850
$1,340.12 -
Airmar B619 Garmin Thru-Hull Transducer - 77/200kHz
$349.59 -
Airmar CS4500 Ultrasonic Speed & Temperature Sensor
$1,340.13 - $1,509.34 -
Digital Yacht GPS160 TriNav GPS Positioning Sensor with Furuno Output - ZDIGGPS160F
$399.61 -
Digital Yacht GPS160 Trinav GPS with iKonvert NMEA2000 Interface Bundle - ZDIGGPS160N2K
$479.98 -
Digital Yacht GPS160 Trinav GPS with SeaTalk1 to NMEA0183 Converter - ZDIGGPS160ST
$479.98 -
Digital Yacht GPS160 Wireless Trinav GPS with WLN10 NMEA to WiFi Gateway - ZDIGGPS160WL
$479.98 -
Faria Thru-Hull Depth Transducer - SN2060A
$213.49 -
Airmar P32 Transom Mount DST Triducer - P32-200-VDO
$29.15