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 -
B&G DST 810 Depth/Speed/Temperature Smart Sensor Transducer - 000-15735-001
$566.27 -
Airmar DT800 Thru-Hull Tilted Element Smart Sensor
$539.27 -
Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor
$466.37 - $770.12 -
B&G ZG100 External GPS with Heading Sensor - 000-11048-002
$433.95 -
Maretron Ultrasonic Wind and Weather Station - WSO200
$786.30 -
Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor
$1,967.58 - $2,241.63 -
B&G ForwardScan Depth Transducer - 000-11675-001
$635.47 -
Airmar 110WX WeatherStation Instrument - WS-110WX
$1,667.52 -
Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor
$466.36 - $662.12 -
Airmar ST800 Thru-Hull Speed & Temperature Sensor
$201.76 - $539.27 -
Airmar ST850 Thru-Hull Speed & Temperature Sensor
$161.26 - $444.77 -
Lowrance Fuel Flow Sensor - 000-11517-001
$320.55 -
Airmar P39 Transom Mount Smart Triducer Multisensor - P39-235-N2
$538.48 -
Airmar ST300 Thru-Hull Shorty Speed/Temperature Sensor - ST300-FISO
$147.21 -
Lowrance Point-1 AP GPS and Heading Antenna - 000-12930-002
$433.96 -
Airmar Simrad P79 In-Hull Adjustable Angle Transducer - P79-BL
$269.25 -
Lowrance Fluid Level Sensor - 000-11518-001
$146.38 -
Lowrance Point-1 External GPS Antenna with Heading Sensor - 000-11047-002
$433.95 -
Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG
$314.49 -
Digital Yacht GPS Sensor/Antenna - ZDIGGPS160
$248.98 -
Standard Horizon GPS Smart Antenna - SCU-31
$134.23 -
Airmar P39 Transom Mount Smart Sensor - P39-DT-N2
$532.05 -
Digital Yacht DST810 NMEA2000 Triducer with BT Interface - ZDIGDST810
$602.68 -
Lowrance Fuel Data Manager - 000-11522-001
$147.73 -
Standard Horizon External GPS Antenna - SCU-38
$37.05 -
Veratron Rudder Angle Sensor
$154.66 - $208.85 -
Airmar P8 Retractable Shorty Series Depth Sensor - P8-200-0
$228.75 -
Airmar S63 Transom Mount Speed Sensor - S63-0
$55.95 -
Lowrance Temperature Sensor - 000-11520-001
$147.73 -
15% offLowrance Thru-Hull Temperature Sensor - 000-11521-001
$134.23$113.58 -
14% offVeratron GO Receiver
$185.64 - $415.40$157.89 - $415.40 -
9% offMaptech Navigation USB GPS Receiver - MTUSBGPS
$128.83$116.01 -
Maretron Depth/Speed/Temperature Retractable Smart Triducer - DST110-01
$539.23 -
Furuno P79 In-Hull Adjustable-Angle Smart Sensor - 235-IHF
$497.42 -
Lowrance Speed Sensor Pack - 000-11519-001
$147.73 -
Digital Yacht WND100 Wind Transducer - ZDIGWND100
$564.94 -
Faria Thru-Hull Depth/Temp Transducer - SN0036A
$181.48 -
B&G H5000 Barometric Pressure Sensor - 000-11552-001
$496.06 -
Simrad DT800 Thru-Hull Tilted Element Depth/Temperature Smart Sensor - 000-11738-001
$566.26 -
SI-TEX P79 In-Hull Adjustable Angle Transducer - 494/50/200-ES
$293.55 -
Airmar Transom Speed/Temperature Sensor with Furuno 6-Pin - ST-01PTB
$154.12 -
Airmar P52 Transom Mount DST Triducer - P52-200-6G
$215.26 -
Airmar CS4500 Ultrasonic Speed & Temperature Sensor
$1,283.13 - $1,445.14 -
Digital Yacht GPS160 TriNav GPS Positioning Sensor with Furuno Output - ZDIGGPS160F
$382.63 -
Digital Yacht GPS160 Trinav GPS with iKonvert NMEA2000 Interface Bundle - ZDIGGPS160N2K
$448.78 -
Digital Yacht GPS160 Trinav GPS with SeaTalk1 to NMEA0183 Converter - ZDIGGPS160ST
$448.78