Welcome to Defender Canada! 
Monitors & Meters
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Victron Energy Cerbo GX MK2 Communications Center - BPP900451100
$343.11 -
Victron Energy BMV-712 Bluetooth Smart Battery Monitor
$219.97 -
MasterVolt EasyView 5 Remote Monitor - 77010310
$551.20 -
9% offBlue Sea Systems M2 DC Multimeter with SoC - 1830
$402.19$362.03 -
Victron Energy GX Touch 50 Display Screen - BPP900455050
$304.41 -
Blue Sea Systems AC Digital Multimeter - 8247
$375.53 -
Victron Energy Bluetooth SmartShunt Battery Shunt
$99.13 - $312.65 -
Victron Energy IP65 Bluetooth SmartShunt Battery Monitor
$139.01 - $312.64 -
Balmar SmartLink Battery Monitor Kit - SG200
$316.63 -
6% offAqualarm Wet Exhaust Overheat Alarm Kit
$70.96 - $109.60$66.04 - $101.97 -
Digital Yacht BM100 Battery Monitoring System - ZDIGISSBM100
$587.10 -
Victron Energy GX Touch 70 Display Screen - BPP900455070
$447.51 -
Victron Energy BMV-702 Precision Battery Monitor
$190.64 -
9% offBlue Sea Systems M2 AC Multimeter - 1838
$424.27$381.90 -
9% off
Blue Sea Systems Mini OLED DC Voltmeter
$72.34$65.17 -
9% offBlue Sea Systems DC Digital Mulitimeter - 8248
$363.52$327.23 -
Maretron NMEA 2000 DC Monitor - DCM100-01
$712.48 -
Victron Energy BMV-700 Precision Battery Monitor - BAM010700000R
$153.11 -
Victron Energy Lynx Shunt VE.Can
$490.93 -
9% offBlue Sea Systems DC Digital Ammeter - 8236
$284.86$256.44 -
Victron Energy Button Control GX Color Monitor - BPP010300100R
$284.46 -
Victron Energy VE.Direct Cable
$25.23 - $36.96 -
9% off
Blue Sea Systems Mini OLED Temperature Monitor
$104.08$93.73 -
Balmar SmartLink Optional Bluetooth Gateway Tether - SG2-0300
$76.48 -
Blue Sea Systems AC Analog Ammeter - 9630
$76.62 -
Balmar SmartLink Com Cable - SG2-0400
$84.76 -
9% off
Blue Sea Systems Mini OLED Digital DC Ammeter
$139.96 - $141.34$126.03 - $127.27 -
Balmar SmartLink Add-on SG200 Battery Monitor Color Display - SG2-0200
$177.24 -
Victron Energy Smart Battery Sense Voltage and Temperature Sensor - SBS050150200
$54.56 -
9% offBlue Sea Systems M2 DC Ammeter - 1832
$402.19$362.03 -
Victron Energy BMV 702/712 Shunt PCB - 500A - SPR00053
$40.48 -
9% offBlue Sea Systems M2 Vessel Systems Monitor - 1850
$518.11$466.36 -
Maretron NMEA 2000 AC Monitor - ACM100-01
$585.29 -
Xantrex LinkLITE Battery Monitor - 84-2030-00
$325.71 -
Maretron Current Loop Monitor - CLM100-01
$583.98 -
9% offBlue Sea Systems AC Digital Ammeter - 8238
$340.06$306.12 -
Blue Sea Systems Analog Meter Shunt
$59.58 - $96.29 -
6% offAqualarm Barbed Water Flow Detector
$106.84 - $115.14$99.41 - $107.12 -
Balmar SmartLink SmartShunt - SG2-0100
$177.25 -
6% offAqualarm Save Your Engine Kit
$115.12$107.11 -
Victron Energy CCGX Wi-Fi Module Simple Nano USB - BPP900100200
$44.74 -
Maretron DC Electrical Current Transducer with Cable - LEMHTA200-S
$152.66 -
Maretron Ring/Under Bolt Temperature Probe Sensor - TR3K
$53.02 -
Victron Energy Battery Alarm GX - BPA000100010R
$80.36 -
9% offBlue Sea Systems Battery Temperature Sensor - 1820
$29.56$26.67 -
Maretron AC Electrical Current Transducer with Cable - M000630
$110.71 -
Maretron Direct Current Relay Module - DCR100-01
$518.43 -
14% offBlue Sea Systems DC Analog Ammeter
$47.50 - $142.72$40.47 - $128.51