Shopping from Canada? 
Go to Defender Canada!
Monitors & Meters
-
Samlex Dual Battery Monitor - BW-03
$108.70 -
Skyhawk Oversea Battery Sensor - SHBTYG1
$69.99 -
Siren Marine Wireless Battery Sensor for Siren 3 - SM-WLS3-BATT-917
$139.09 -
Victron Energy GX Touch Flush Mount Display
$245.65 - $361.25 -
Victron Energy Lynx Shunt VE.Can
$360.99 - $391.00 -
Victron Energy BMV Monitor Replacement Shunt
$22.10 -
Victron Energy Current Transformer
$33.15 - $66.30 -
Victron Energy BMV-712 Bluetooth Smart Battery Monitor
$158.95 -
Victron Energy BMV 702/712 Shunt PCB - 500A - SPR00053
$31.99 -
Victron Energy Cerbo GX MK2 Communications Center - BPP900451100
$272.85 -
Newmar Panel Analog Ammeter
$177.99 -
Newmar UV Stabilized DC Energy Monitor - DCE-VAH
$854.99 -
Blue Sea Systems Analog Meter Shunt
$44.99 - $70.99 -
Blue Sea Systems DC Analog Ammeter with Shunt
$80.99 -
Blue Sea Systems Mini OLED DC Voltmeter
$51.99 -
Blue Sea Systems Mini OLED Temperature Monitor
$74.99 -
Blue Sea Systems Micro Analog AC Ammeter with Coil - 8246
$67.99 -
Blue Sea Systems AC Current Transformer - 8256
$24.99 -
Blue Sea Systems AC Current Transformer - 8257
$26.99 -
Blue Sea Systems AC Analog Ammeter - 8258
$59.99 -
Blue Sea Systems AC Digital Ammeter - 8238
$245.99 -
Blue Sea Systems AC Digital Frequency Meter - 8239
$202.99 -
Blue Sea Systems DC Shunt Shifter - 8242
$78.99 -
Blue Sea Systems AC Current Transformer - 8073
$24.99 -
Blue Sea Systems M2 AC Multimeter - 1838
$306.99 -
12% off MSRPMSRP (Manufacturer's Suggested Retail Price)Set by the manufacturer and displayed for comparison purposes only.
Blue Sea Systems AC Current Transformer - 1829
MSRP: $34.99$30.79 -
Blue Sea Systems M2 DC Multimeter with SoC - 1830
$290.99 -
Blue Sea Systems M2 DC Ammeter - 1832
$290.99 -
Blue Sea Systems M2 AC Ammeter - 1836
$263.99 -
Digital Yacht BM100 Battery Monitoring System - ZDIGISSBM100
$424.99 -
Victron Energy IP65 Bluetooth SmartShunt Battery Monitor
$85.85 - $226.10 -
Victron Energy BMV-702 Precision Battery Monitor
$137.70 -
Victron Energy Bluetooth SmartShunt Battery Shunt
$85.85 - $226.10 -
Victron Energy VE.Direct Cable
$17.85 - $26.35 -
Victron Energy GX Touch 50 Wall Mount - BPP900465050
$15.30 -
Victron Energy GX Touch 70 Wall Mount - BPP900465070
$20.40 -
Victron Energy Quattro MultiPlus & GX Temperature Sensor - ASS000001000
$20.40 -
Victron Energy BMV-712 Smart & BMV-702 Temperature Sensor - ASS000100000
$31.45 -
Victron Energy Smart BMS CL 12/100 to MultiPlus Cable - ASS070200100
$17.00 -
Victron Energy GX Touch 50 Adapter for CCGX Cut-Out - BPP900460050
$24.65 -
Victron Energy Skylla-i Control GX Remote Panel - REC000300010R
$143.65 -
Victron Energy GlobalLink 520 4G LTE-M Remote Monitoring Device - ASS030543020
$216.75 -
Victron Energy BMV/MPPT Control Wall Surface Mount - ASS050500000
$22.95 -
Victron Energy BMV-700 Precision Battery Monitor - BAM010700000R
$110.50 -
Victron Energy Battery Alarm GX - BPA000100010R
$63.75 -
Victron Energy Color Control GX & MPPT Control Wall Mount Enclosure - ASS050600000
$39.99 -
Victron Energy CCGX Wi-Fi Module Simple Nano USB - BPP900100200
$31.99 -
Victron Energy Smart Battery Sense Voltage and Temperature Sensor - SBS050150200
$39.10