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![Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/81429XL-506717.jpg?v=1713399351&width=1000)
Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001]
Sale price$100.99
Regular price$164.67
In stock
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![Mopeka Pro Universal f/Poly Tanks w/Primer Mounting Collar [M1017024] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110125XL.jpg?v=1758697437&width=1000)
Mopeka Pro Check Universal f/Poly Tanks w/Primer Mounting Collar [M1017024]
Sale price$73.99
Regular price$80.84
In stockSave $4.00
![Mopeka Pro Check Sensor f/LPG w/Grease 3 Spacers [M1017012] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110122XL.jpg?v=1758697437&width=1000)
Mopeka Pro Check Sensor f/LPG w/Grease 3 Spacers [M1017012]
Sale price$61.99
Regular price$65.99
In stockSave $42.01
![Raritan Tank Sensor Module Kit f/Tank Monitor [15101] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/49025XL-289007.jpg?v=1713410763&width=1000)
Raritan Tank Sensor Module Kit f/Tank Monitor [15101]
Sale price$112.99
Regular price$155.00
In stock![Mopeka Pro Plus Residential BLE - LR f/48" Tall Tanks or Less [M1015002] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110138XL.jpg?v=1758697431&width=1000)
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![Mopeka PRO200B Top - Down BLE Sensor f/All Non - Pressurized Fluids - Battery Operated, Not f/Gas [M2006050] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110128XL.jpg?v=1768672926&width=1000)
Mopeka PRO200B Top-Down BLE Sensor f/All Non-Pressurized Fluids - Battery Operated, Not f/Gas [M2006050]
Sale price$69.99
Regular price$79.99
In stockSave $13.00
![Mopeka PRO200 Top - Down BLE Sensor f/All Non - Pressurized Fluids 12V Wired *Not f/Gas [M2006031] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110127XL.jpg?v=1758697437&width=1000)
Mopeka PRO200 Top-Down BLE Sensor f/All Non-Pressurized Fluids 12V/24V Wired *Not f/Gas [M2006031]
Sale price$66.99
Regular price$79.99
In stockSave $1.00
![Mopeka Pro Check Universal f/LPG Tanks w/Grease 3 Spacers [M1017023] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110124XL.jpg?v=1758697436&width=1000)
Mopeka Pro Check Universal for Multiple Liquids Bottom Up Sensor w/Grease 3 Spacers [M1017023]
Sale price$71.99
Regular price$72.99
In stock![Mopeka TD200 Cellular LTE - Cat - M1 4' Tall or Less - Works w/All Non - Pressurized Fluids [M2012006] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110143XL.jpg?v=1762579198&width=1000)
Mopeka TD200 Cellular LTE - Cat - M1 4' Tall or Less - Works w/All Non-Pressurized Fluids [M2012006]
Sale price$232.99
In stock![Mopeka Pro + Bulk Cellular LTE - Cat - M1 f/Over 4' Tall [M1015050] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110139XL.jpg?v=1762579199&width=1000)
![Mopeka PRO+ Residential Cellular LTE - CAT - M1 f/48" Tall Tanks or Less [M1015001]](http://houseboatparts.com/cdn/shop/files/110137XL.jpg?v=1760558047&width=1000)
Mopeka PRO+ Residential Cellular LTE - CAT - M1 f/48" Tall Tanks or Less [M1015001]
Sale price$210.00
In stockSave $75.00
![Mopeka Pro Plus Bulk BLE - Long Range f/Over 4' Tall [M1015051] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110140XL.jpg?v=1760587141&width=1000)
Mopeka PRO+ Bulk BLE - Long Range f/Over 4' Tall [M1015051]
Sale price$324.99
Regular price$399.99
In stockSave $13.00
![Mopeka TD200 Cellular BLE - LR 4' or Less Tall - Work w/All Non - Pressurized Fluids [M2012007] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110144XL.jpg?v=1758697431&width=1000)
Mopeka TD200 BLE - LR 4' or Less Tall - Work w/All Non-Pressurized Fluids [M2012007]
Sale price$186.99
Regular price$199.99
In stockSave $113.00
![Mopeka TD40 Cellular BLE - LR 4' to 18' Tall - Work w/All Non - Pressurized Fluids [M2012003] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/110142XL.jpg?v=1758697431&width=1000)
Mopeka TD40 BLE - LR 4' to 18' Tall - Work w/All Non-Pressurized Fluids [M2012003]
Sale price$186.99
Regular price$299.99
In stockSave $242.01
![Raritan TankAssure Tank Monitoring System w/Control Panel and Sensor [15600] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/101752XL-587516.jpg?v=1713410787&width=1000)
Raritan TankAssure Tank Monitoring System w/Control Panel and Sensor [15600]
Sale price$672.99
Regular price$915.00
In stock
Save $17.40
![Victron GX Tank 140 Tank Monitoring f/4 - 20 MA, 1 - 10VDC Sensors - Monitors Up to 4 Sensors *Sensor Not Included [BPP920140100] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/products/89922XL.jpg?v=1645865826&width=1000)
Victron GX Tank 140 Tank Monitoring f/4-20 MA, 1-10VDC Sensors - Monitors Up to 4 Sensors *Sensor Not Included [BPP920140100]
Sale price$98.60
Regular price$116.00
In stockSave $152.01
![Raritan TankAssure NMEA2000 Adapter [15630] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/101754XL-516782.jpg?v=1713410787&width=1000)