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Monitoring System

Results 1 - 20 of 20
CWR/81428XL

Johnson Pump Bilge Alert High Water Alarm - 12V Sensor

Monitoring System, Johnson Pump
$221.69
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CWR/81429XL

Johnson Pump Bilge Alert High Water Alarm - 12V Ultima

Monitoring System, Johnson Pump
$228.89
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CWR/110123XL

Mopeka Pro Check BLE Sensor f/Water w/Grease & Mounting Bracket

Monitoring System, Mopeka
$111.19
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CWR/110122XL

Mopeka Pro Check Sensor f/LPG w/Grease & 3 Spacers

Monitoring System, Mopeka
$91.73
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CWR/110125XL

Mopeka Pro Check Universal f/Poly Tanks w/Primer & Mounting Collar

Monitoring System, Mopeka
$112.37
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CWR/110124XL

Mopeka Pro Check Universal for Multiple Liquids Bottom Up Sensor w/Grease & 3 Spacers

Monitoring System, Mopeka
$101.46
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CWR/110140XL

Mopeka PRO+ Bulk BLE - Long Range f/Over 4' Tall

Monitoring System, Mopeka
$555.99
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CWR/110139XL

Mopeka PRO+ Bulk Cellular LTE - Cat - M1 f/Over 4' Tall

Monitoring System, Mopeka
$486.49
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CWR/110138XL

Mopeka PRO+ Residential BLE - LR f/48" Tall Tanks or Less

Monitoring System, Mopeka
$222.39
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CWR/110137XL

Mopeka PRO+ Residential Cellular LTE - CAT - M1 f/48" Tall Tanks or Less

Monitoring System, Mopeka
$291.90
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CWR/110127XL

Mopeka PRO200 Top-Down BLE Sensor f/All Non-Pressurized Fluids 12V/24V Wired *Not f/Gas

Monitoring System, Mopeka
$111.19
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CWR/110128XL

Mopeka PRO200B Top-Down BLE Sensor f/All Non-Pressurized Fluids - Battery Operated, Not f/Gas

Monitoring System, Mopeka
$111.19
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CWR/110144XL

Mopeka TD200 BLE - LR 4' or Less Tall - Work w/All Non-Pressurized Fluids

Monitoring System, Mopeka
$277.99
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CWR/110143XL

Mopeka TD200 Cellular LTE - Cat - M1 4' Tall or Less - Works w/All Non-Pressurized Fluids

Monitoring System, Mopeka
$323.86
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CWR/110142XL

Mopeka TD40 BLE - LR 4' to 18' Tall - Work w/All Non-Pressurized Fluids

Monitoring System, Mopeka
$416.99
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CWR/49025XL

Raritan Tank Sensor Module Kit f/Tank Monitor

Monitoring System, Raritan
$215.45
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CWR/89922XL

Victron GX Tank 140 Tank Monitoring f/4-20 MA, 1-10VDC Sensors - Monitors Up to 4 Sensors *Sensor Not Included

Accessories, Monitoring System, Victron Energy
$161.24
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CWR/101754XL

Raritan TankAssure NMEA2000 Adapter

Marine Sanitation, Monitoring System, Raritan
$708.90
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CWR/101753XL

Raritan TankAssure Tank Monitoring Sensor Kit (Sensor Kit Only)

Marine Sanitation, Monitoring System, Raritan
$778.40
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CWR/101752XL

Raritan TankAssure Tank Monitoring System w/Control Panel and Sensor

Marine Sanitation, Monitoring System, Raritan
$1,271.85
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Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.

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