Welcome to Defender Canada! 
Monitors & Meters
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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 -
9% off
Blue Sea Systems Mini OLED Temperature Monitor
$106.33$95.76 -
7% offMasterVolt MasterShunt 500 CZone Enhanced Battery Monitor - 77020115
$526.51$484.44 -
9% offAqualarm Wet Exhaust Overheat Alarm Kit
$76.72 - $120.43$69.11 - $108.45 -
9% offBlue Sea Systems M2 DC Multimeter with SoC - 1830
$410.92$369.89 -
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 -
9% offBlue Sea Systems AC Digital Ammeter - 8238
$347.44$312.76 -
9% offBlue Sea Systems M2 Vessel Systems Monitor - 1850
$529.36$476.49 -
9% offAqualarm Barbed Water Flow Detector
$116.20 - $138.78$104.64 - $124.96 -
9% offBlue Sea Systems DC Digital Ammeter - 8236
$291.04$262.00 -
9% offBlue Sea Systems DC Digital Mulitimeter - 8248
$371.41$334.33 -
9% offBlue Sea Systems M2 DC Ammeter - 1832
$410.92$369.89 -
9% offBlue Sea Systems AC Analog Ammeter - 9630
$82.36$74.19 -
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 -
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 -
9% offBlue Sea Systems DC Shunt Shifter - 8242
$111.97$100.84 -
9% offBlue Sea Systems Battery Temperature Sensor - 1820
$30.19$27.23 -
9% offAqualarm Engine Overheat Detector - 212A - 20118
$40.06$36.12 -
9% offWhitecap Dual Bank Battery Meter with Rocker Switch - S-3316
$62.62$56.42 -
9% offBlue Sea Systems Micro Analog AC Ammeter with Coil - 8246
$96.46$86.88 -
9% offBlue Sea Systems Analog/Digital Meter Mounting Panel - 8013
$52.75$47.54 -
29% offXantrex Battery Monitor Connection Kit - 854-2021-01
$174.03$122.01 -
14% offXantrex Temperature Sensor Kit - 854-2022-01
$90.82$77.29 -
9% offBlue Sea Systems AC Current Transformer - 1829
$49.96$45.03 -
9% offBlue Sea Systems AC Current Transformer - 8073
$35.83$32.31 -
9% offBlue Sea Systems AC Current Transformer - 8257
$38.65$34.85 -
9% offBlue Sea Systems AC Analog Ammeter - 8258
$85.18$76.72 -
79% offOceanic Systems 3412 DC Current Transformer 0-200A
$92.25$18.94 -
9% offBlue Sea Systems Analog/Digital Meter Mounting Panel - 1475
$85.18$76.72 -
19% offAqualarm Low Battery Monitor with Detector - 20291
$80.95$64.88