Welcome to Defender Canada! 
Monitors & Meters
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Victron Energy Cerbo GX MK2 Communications Center - BPP900451100
$350.56 -
Victron Energy BMV-712 Bluetooth Smart Battery Monitor
$224.74 -
7% offMasterVolt EasyView 5 Remote Monitor - 77010310
$563.17$518.17 -
9% offBlue Sea Systems M2 AC Multimeter - 1838
$433.48$390.19 -
9% offBlue Sea Systems AC Digital Multimeter - 8247
$403.84$363.52 -
Victron Energy GX Touch 50 Display Screen - BPP900455050
$311.01 -
Victron Energy IP65 Bluetooth SmartShunt Battery Monitor
$156.40 - $319.42 -
Victron Energy Bluetooth SmartShunt Battery Shunt
$110.86 - $319.43 -
9% off
Blue Sea Systems Mini OLED Temperature Monitor
$106.33$95.76 -
Victron Energy GX Touch Flush Mount Display
$346.96 - $509.96 -
7% offMasterVolt MasterShunt 500 CZone Enhanced Battery Monitor - 77020115
$526.51$484.44 -
Victron Energy GX Touch 70 Display Screen - BPP900455070
$457.23 -
9% offBlue Sea Systems M2 DC Multimeter with SoC - 1830
$410.92$369.89 -
9% offAqualarm Wet Exhaust Overheat Alarm Kit
$76.72 - $120.43$69.11 - $108.45 -
Balmar SmartLink Battery Monitor Kit - SG200
$323.50 -
Victron Energy BMV-700 Precision Battery Monitor - BAM010700000R
$156.42 -
Maretron DC Electrical Current Transducer with Cable - LEMHTA200-S
$155.97 -
Victron Energy VE.Direct Cable
$25.77 - $37.75 -
9% off
Blue Sea Systems Mini OLED DC Voltmeter
$73.90$66.57 -
9% offBlue Sea Systems DC Analog Ammeter
$56.98 - $145.81$51.34 - $131.29 -
Maretron NMEA 2000 DC Monitor - DCM100-01
$727.95 -
Victron Energy Lynx Shunt VE.Can
$501.59 -
Balmar SmartLink Optional Bluetooth Gateway Tether - SG2-0300
$78.13 -
Balmar SmartLink Com Cable - SG2-0400
$111.52 -
9% offAqualarm Barbed Water Flow Detector
$116.20 - $138.78$104.64 - $124.96 -
Xantrex LinkLITE Battery Monitor - 84-2030-00
$316.71 -
9% offBlue Sea Systems DC Digital Ammeter - 8236
$291.04$262.00 -
9% offBlue Sea Systems M2 Vessel Systems Monitor - 1850
$529.36$476.49 -
Victron Energy BMV-702 Precision Battery Monitor
$194.78 -
9% offBlue Sea Systems DC Digital Mulitimeter - 8248
$371.41$334.33 -
Victron Energy Smart Battery Sense Voltage and Temperature Sensor - SBS050150200
$55.73 -
Victron Energy BMV-712 Smart & BMV-702 Temperature Sensor - ASS000100000
$44.94 -
Digital Yacht BM100 Battery Monitoring System - ZDIGISSBM100
$599.85 -
9% offBlue Sea Systems M2 DC Ammeter - 1832
$410.92$369.89 -
9% offBlue Sea Systems AC Digital Ammeter - 8238
$347.44$312.76 -
Victron Energy BMV 702/712 Shunt PCB - 500A - SPR00053
$41.35 -
Victron Energy Quattro MultiPlus & GX Temperature Sensor - ASS000001000
$29.36 -
Maretron Ring/Under Bolt Temperature Probe Sensor - TR3K
$54.16 -
Balmar SmartLink SmartShunt - SG2-0100
$181.09 -
Maretron Current Loop Monitor - CLM100-01
$596.66 -
9% off
Blue Sea Systems Mini OLED Digital DC Ammeter
$142.99 - $144.40$128.75 - $130.02 -
9% offAqualarm Save Your Engine Kit
$137.35 - $138.76$123.68 - $124.95 -
Maretron NMEA 2000 AC Monitor - ACM100-01
$598.00 -
9% offMaretron Direct Current Relay Module - DCR100-01
$558.94$503.11 -
9% offBlue Sea Systems AC Current Transformer - 8256
$35.83$32.31 -
9% offBlue Sea Systems Analog Meter Shunt
$64.03 - $100.69$57.69 - $90.68 -
Balmar SmartLink Add-on SG200 Battery Monitor Color Display - SG2-0200
$181.08 -
9% offBlue Sea Systems AC Analog Ammeter - 9630
$82.36$74.19