Welcome to Defender Canada! 
New Arrivals
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Bioaqualife Biozip Double Sewn Access Door
$91.34 -
Bioaqualife Biowrap Shrink Wrap
$1,364.72 - $1,529.01 -
Bioaqualife Biotape Shrink Tape
$34.79 - $105.84 -
Bioaqualife Biotape Preservation Tape
$34.79 - $113.09 -
Bioaqualife Biozip Access Door
$43.49 - $71.04 -
Davis Instruments WeatherLink Console - 6313
$572.75 -
Davis Instruments Air-Dryr 500 Dehumidifier - 1459
$101.49 -
Davis Instruments Mark 15 Master Sextant Navigation Tool - 26
$579.99 -
Davis Instruments Lil' Fella Trolling Plate for Outboards 25 HP or Less - 462
$188.49 -
Davis Instruments Weather Station Mounting Pole Kit - 7717
$108.75 -
Davis Instruments Whale Tail XL Stabilizer - 448
$188.49 -
Davis Instruments Motor Caddy Outboard Hoisting Harness - 430
$57.99 -
Davis Instruments Fender Tender II (2-Pack) - 393
$18.84 -
Davis Instruments Cable Buddy Steering Cable Lubrication System - 420
$69.59 -
Davis Instruments Lube II Steering Rod Sealer and Lubricator - 425
$43.49 -
Davis Instruments Quick Fist Clamps (2-Pack) - 540
$28.99 -
Davis Instruments Super Quick Fist Clamp - 544
$28.99 -
Davis Instruments Black Max Wind Direction Indicator - 1295
$101.49 -
Davis Instruments Daytime Fan Aspirated Radiation Shield Kit - 7747
$362.50 -
Davis Instruments Vantage Vue Wireless Integrated Sensor Suite - 6357
$717.75 -
Davis Instruments Wireless Anemometer/Sensor Transmitter Kit - 6332
$419.05 -
Davis Instruments Long Range Repeater with Solar Power - 7654
$717.75 -
Davis Instruments Standard Wireless Repeater with Solar Power - 7627
$543.75 -
Davis Instruments Solar Radiation Sensor - 6450
$326.25 -
Davis Instruments UV Radiation Sensor - 6490
$616.25 -
Davis Instruments Sensor Mounting Shelf - 6673
$87.00 -
Davis Instruments Vantage Pro and EnviroMonitor Anemometer - 6410
$340.75 -
Davis Instruments Radiation Shield - 7714
$195.75 -
Davis Instruments Vantage Vue/Vantage Pro2/Weather Envoy USB Power Cord - 6627
$21.75 -
Davis Instruments Rocker Stopper Boat Stabilizer - 352
$28.99 -
Davis Instruments Sonic Anemometer - 6415
$942.50 -
Davis Instruments Line Snubber (2-Pack) - 22" - 1468
$31.89 -
Davis Instruments Quick Reference Boating Guide Card - 128
$21.74 -
Davis Instruments Queaz-Away Motion Sickness Wristbands (2-Pack) - 400
$18.84 -
Davis Instruments Vantage Pro2 Wireless Weather Station with Standard Radiation Shield and WeatherLink Console - 6252
$1,442.75 -
Davis Instruments Vantage Pro2 Weather Station with Fan Aspirated Radiation Shield and WeatherLink Console - 6253
$1,848.75 -
Davis Instruments Vantage Pro2 Plus Wireless Weather Station with Radiation Sensors and WeatherLink Console - 6262
$2,283.75 -
Davis Instruments Vantage Pro2 Plus Weather Station with Fan Aspirated Radiation Shield and WeatherLink Console - 6263
$2,682.50 -
Davis Instruments Vantage Vue Wireless Weather Station with WeatherLink Console - 6242
$1,007.75 -
Davis Instruments 2-Wire Termination Temperature Probe - 6470
$130.50 -
Davis Instruments Swim Stirrup 1-Step Rope Ladder - 1466
$50.74 -
Davis Instruments Telescoping Paddle/Boat Hook - 4372
$108.74 -
Davis Instruments Boat Hook Replacement Tip - 5141
$26.09 -
Davis Instruments RJ Connector Temperature Probe
$65.25 - $116.00 -
Davis Instruments Happy Troller Trolling Plate
$260.99 - $289.99 -
Davis Instruments Fish Seeker Trolling Plane
$18.84 -
Davis Instruments Integrated Sensor Suite with Standard Radiation Shield
$862.75 - $1,007.75 -
Davis Instruments 4-Conductor Extension Cable
$72.50 - $145.00