Welcome to Defender Canada! 
Monitors & Meters
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9% offAqualarm Save Your Engine Kit
$137.35 - $138.76$123.68 - $124.95 -
Victron Energy BMV-712 Smart & BMV-702 Temperature Sensor - ASS000100000
$44.94 -
Victron Energy Bluetooth SmartShunt Battery Shunt
$110.86 - $319.43 -
7% offMasterVolt EasyView 5 Remote Monitor - 77010310
$563.17$518.17 -
9% offBlue Sea Systems M2 DC Multimeter with SoC - 1830
$410.92$369.89 -
Victron Energy BMV 702/712 Shunt PCB - 500A - SPR00053
$41.35 -
Balmar SmartLink Battery Monitor Kit - SG200
$323.50 -
9% offAqualarm Barbed Water Flow Detector
$116.20 - $138.78$104.64 - $124.96 -
9% off
Blue Sea Systems Mini OLED DC Voltmeter
$73.90$66.57 -
9% offBlue Sea Systems AC Digital Multimeter - 8247
$403.84$363.52 -
9% offAqualarm Wet Exhaust Overheat Alarm Kit
$76.72 - $120.43$69.11 - $108.45 -
9% offWhitecap Dual Bank Battery Meter with Rocker Switch - S-3316
$62.62$56.42 -
9% offBlue Sea Systems M2 Vessel Systems Monitor - 1850
$529.36$476.49 -
9% offBlue Sea Systems DC Analog Ammeter
$56.98 - $145.81$51.34 - $131.29 -
Victron Energy GX Touch 50 Display Screen - BPP900455050
$311.01 -
Victron Energy GX Touch 70 Display Screen - BPP900455070
$457.23 -
Victron Energy GX Touch 50 Protection Cover - BPP900462050
$27.19 -
Victron Energy GX Touch 70 Protection Cover - BPP900462070
$27.32 -
Victron Energy Button Control GX Color Monitor - BPP010300100R
$290.64 -
Victron Energy CCGX Wi-Fi Module Simple Nano USB - BPP900100200
$45.70 -
Victron Energy Smart Battery Sense Voltage and Temperature Sensor - SBS050150200
$55.73 -
Victron Energy BMV-700 Precision Battery Monitor - BAM010700000R
$156.42 -
Victron Energy Battery Alarm GX - BPA000100010R
$82.10 -
Victron Energy Color Control GX & MPPT Control Wall Mount Enclosure - ASS050600000
$56.98 -
Victron Energy BMV/MPPT Control Wall Surface Mount - ASS050500000
$32.96 -
Victron Energy Skylla-i Control GX Remote Panel - REC000300010R
$185.17 -
Victron Energy GlobalLink 520 4G LTE-M Remote Monitoring Device - ASS030543020
$306.22 -
Victron Energy GX Touch 50 Adapter for CCGX Cut-Out - BPP900460050
$35.35 -
Victron Energy Smart BMS CL 12/100 to MultiPlus Cable - ASS070200100
$24.57 -
Victron Energy Cerbo-S GX Basic Version - BPP900450120
$307.41 -
Victron Energy GX Touch 50 Wall Mount - BPP900465050
$22.17 -
Victron Energy GX Touch 70 Wall Mount - BPP900465070
$29.36 -
Victron Energy Quattro MultiPlus & GX Temperature Sensor - ASS000001000
$29.36 -
Victron Energy VE.Direct Cable
$25.77 - $37.75 -
Victron Energy BMV-702 Precision Battery Monitor
$194.78 -
Victron Energy IP65 Bluetooth SmartShunt Battery Monitor
$156.40 - $319.42 -
29% offXantrex Battery Monitor Connection Kit - 854-2021-01
$174.03$122.01 -
Xantrex LinkLITE Battery Monitor - 84-2030-00
$316.71 -
Xantrex LinkPRO Battery Monitor - 84-2031-00
$368.95 -
14% offXantrex Temperature Sensor Kit - 854-2022-01
$90.82$77.29 -
79% offOceanic Systems 3412 DC Current Transformer 0-200A
$92.25$18.94 -
Maretron NMEA 2000 AC Monitor - ACM100-01
$598.00 -
Maretron NMEA 2000 DC Monitor - DCM100-01
$727.95 -
Maretron Ring/Under Bolt Temperature Probe Sensor - TR3K
$54.16 -
7% offMasterVolt MasterShunt 500 CZone Enhanced Battery Monitor - 77020115
$526.51$484.44 -
Balmar SmartLink Add-on SG200 Battery Monitor Color Display - SG2-0200
$181.08 -
Balmar SmartLink Com Cable - SG2-0400
$111.52 -
Balmar SmartLink Optional Bluetooth Gateway Tether - SG2-0300
$78.13