Welcome to Defender Canada! 
Monitors & Meters
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Victron Energy Cerbo GX MK2 Communications Center - BPP900451100
$463.49 -
Victron Energy BMV-712 Bluetooth Smart Battery Monitor
$232.69 - $243.85 -
Balmar SmartLink Battery Monitor Kit - SG200
$334.95 -
Victron Energy Bluetooth SmartShunt Battery Shunt
$104.84 - $330.74 -
MasterVolt EasyView 5 Remote Monitor - 77010310
$514.50 -
Blue Sea Systems M2 Vessel Systems Monitor - 1850
$466.35 -
Blue Sea Systems M2 DC Multimeter with SoC - 1830
$418.17 -
Victron Energy GX Touch 70 Display Screen - BPP900455070
$473.42 -
Blue Sea Systems M2 AC Multimeter - 1838
$441.53 -
Victron Energy IP65 Bluetooth SmartShunt Battery Monitor
$147.04 - $330.72 -
Victron Energy GX Touch 50 Display Screen - BPP900455050
$322.02 -
Maretron Direct Current Relay Module - DCR100-01
$520.34 -
Blue Sea Systems DC Digital Ammeter - 8236
$296.96 -
Balmar SmartLink SmartShunt - SG2-0100
$187.49 -
Aqualarm Wet Exhaust Overheat Alarm Kit
$73.58 - $114.46 -
Victron Energy VE.Direct Cable
$20.45 - $30.38 -
Blue Sea Systems M2 DC Ammeter - 1832
$418.17 -
MasterVolt MasterShunt 500 CZone Enhanced Battery Monitor - 77020115
$478.00 -
Blue Sea Systems AC Digital Ammeter - 8238
$353.90 -
Blue Sea Systems Mini OLED Temperature Monitor
$94.02 - $95.48 -
Victron Energy Lynx Shunt VE.Can
$519.36 - $546.67 -
Victron Energy GX Touch Flush Mount Display
$359.25 - $528.02 -
Balmar SmartLink Optional Bluetooth Gateway Tether - SG2-0300
$80.88 -
Blue Sea Systems AC Analog Ammeter - 9630
$77.96 -
Balmar SmartLink Com Cable - SG2-0400
$89.64 -
Victron Energy Cerbo-S GX Basic Version - BPP900450120
$318.29 -
Blue Sea Systems DC Digital Mulitimeter - 8248
$378.72 -
Victron Energy BMV-700 Precision Battery Monitor - BAM010700000R
$161.95 -
Blue Sea Systems Mini OLED DC Voltmeter
$67.74 - $69.20 -
Maretron NMEA 2000 DC Monitor - DCM100-01
$723.30 -
Balmar SmartLink Add-on SG200 Battery Monitor Color Display - SG2-0200
$187.48 -
Victron Energy BMV-702 Precision Battery Monitor
$211.59 -
Xantrex LinkLITE Battery Monitor - 84-2030-00
$405.00 -
Victron Energy BMV-712 Smart & BMV-702 Temperature Sensor - ASS000100000
$46.52 -
Victron Energy Button Control GX Color Monitor - BPP010300100R
$633.51 -
Digital Yacht BM100 Battery Monitoring System - ZDIGISSBM100
$556.86 -
Maretron DC Electrical Current Transducer with Cable - LEMHTA200-S
$156.80 -
Aqualarm Save Your Engine Kit
$120.30 -
Xantrex LinkPRO Battery Monitor - 84-2031-00
$472.16 -
9% offBlue Sea Systems DC Analog Ammeter
$50.22 - $121.76$45.26 - $121.76 -
Blue Sea Systems Mini OLED Digital DC Ammeter
$133.44 - $136.36 -
Victron Energy BMV 702/712 Shunt PCB - 500A - SPR00053
$42.79 -
Victron Energy Smart Battery Sense Voltage and Temperature Sensor - SBS050150200
$57.68 -
Blue Sea Systems AC Digital Frequency Meter - 8239
$292.58 -
Aqualarm Barbed Water Flow Detector
$111.54 - $120.32 -
Victron Energy BMV Monitor Replacement Shunt
$39.07 - $196.20 -
Maretron Ring/Under Bolt Temperature Probe Sensor - TR3K
$48.76 -
Aqualarm Engine Overheat Detector - 212A - 20118
$37.08