Welcome to Defender Canada! 
Tank Monitors
-
SCAD TM1 Tank Monitor with External Sensor Strip - 10040
$289.63 -
SCAD TM2 Tank Monitor for Two Tanks - 10041
$213.49 -
Maretron NMEA 2000 Tank Level Monitor - TLM100-01
$371.41 -
Dometic DTM04 TankWatch 4-Level Tank Monitor System
$597.05 - $614.09 -
SCAD Technologies External Tape-On Tank Sensor - 10022
$110.56 -
Dometic DTM01 Holding Tank Monitor - 9108688891
$254.38 -
Raritan TankAssure Control Panel with Sensor - 15600
$893.14 -
Groco Tank Level Sensor - 08-0004-02
$346.03 -
Raritan Tank Sensor - Stick-On Style - STCTSA
$107.74 -
Thetford Tecma Field-Effect Tank Sensor
$189.47 -
Dometic Multi-Level Tank Monitor System
$563.17 -
LIST 3-Level Waste Tank Monitor - TM-332111
$337.59 -
SCAD Technologies Internal Tank Sensor - 10021
$147.22 -
Maretron Tank Level Sender - TLM150-01
$415.12 -
Blue Sea Systems M2 OLED Digital Tank Monitor - 1839
$389.74 -
Vetus Ultrasonic Fluid Level Sensor
$281.17 - $295.27 -
Maretron TFT-5H-Focus Tube Kit - TFT-5H
$90.84 -
Veratron Fresh Water Level Sensor with Sealing Kit #370
$317.21 - $570.01 -
Veratron Level Sensor Single Station with Seal Kit - 226-801-015-001G
$133.21 -
Maretron SAE 5-Bolt Pattern Focus Tube - TFTDBE-5H
$120.45 -
Vetus Universal Tank Float Sensor
$248.74 - $365.77 -
Raritan TankAssure Sensor Kit - 15610
$551.91 -
Raritan Tank Sensor - Float Style - STCFL
$155.68 -
Veratron VDO Fresh Water Level Sender - 226-828-001-001K
$757.56 -
Victron Energy GX Tank 140 System Monitoring - BPP920140100
$139.64 -
Raritan Tank Sensor Module Kit - 15101
$175.42 -
Blue Sea Mini OLED Tank Meter
$73.90 -
LIST 3-Level Water Tank Monitor - TM-331111
$337.59 -
Maretron NMEA 2000 Tank Temperature Immersion Probe - TP-IP-1
$205.03 -
SCAD Technologies Adapter Plate - 10029
$54.16 -
Raritan Holding Tank Monitor Indicator Panel - 1520012
$382.69 -
Vetus Fuel Tank Float Sensor - FSENSOR
$83.77 -
Veratron OceanLink Fresh Water Gauge - 52 mm (2 1/16")
$127.50 -
Veratron Waste Water Level Sensor with Sealing Kit #930
$506.42 -
Maretron Tank Level NMEA 2000 Adapter - TLA100-01
$417.94 -
Victron Energy VE.Can Resistive Tank Sender Adapter - BPP900600100
$468.03 -
LIST Single-Level Waste Tank Alarm - 3/4 Alert - TM-132111
$219.15 -
39% offLIST Single-Level Water Tank Alarm - 1/4 Alert - TM-131111
$202.23$121.57 -
Faria Euro Black Potable Water Tank Level Gauge - 12831
$44.31 -
Groco Full Color Touchscreen LCD Monitor - 5" - LCD-5
$2,279.16 -
Raritan TankAssure NMEA2000 Adapter - 15630
$498.31 -
Raritan Tank Monitor Indicator Panel Wire Harness - 152WH
$49.93 -
Groco Tank Level Sensor Assembly - 450 ASSY
$451.78
About Tank Monitors
Tank Monitors
Monitoring water tank levels can be tricky and gauges are essential on boats. Some tanks must stay full while other tanks need to be bled as the gauge creeps up. A wide variety of single level gauges available at Defender are designed to monitor water tank levels in individual tanks. LED panel marine tank monitor systems and sensors do the same thing in multiples. Monitors basically offer one base for keeping an eye on all your tanks at the flip of a switch - even at night!