Our exclusive Flush Mount H2F-FM Water Tank Gauge is designed to to more closely match the other displays in new RVs, Caravans and Boats.

With an LCD Polarised Display it is designed to be visible when viewed from horizontal and below and is extremely clear in any lighting condition.

Our senders and electronics are compatible with all commonly available RV, Caravan & Marine water pumps and will even work with gravity fed systems.

Installation is very simple. The sender is fitted to the hose line and there is nothing fitted to the tank. This solves the problem of having to remove the tank, drill holes, remove filings, seal sender holes, ongoing cleaning/maintenance, etc.

Ideal if you have multiple tanks or add more tanks at any stage you can simply change the programmed amount to suit your new capacity.

The Topargee Flush Mount Water Gauge is a MUST for those loving the adventures of bush, free camping and boondocking as you will always know your daily water usage.

To view the full Installation Guide click

Top Reasons you MUST have a Flush Mount

• Integrated installation to provide a seamless appearance   
• Features a larger backlit digital LCD screen   
• Easy installation, fitted in water line, nothing is fitted or drilled to the tank ​​​​​​​ 
• Real time display as you use your water - takes the guess work out of your water supply ​​​​​​​ 
• Stores the pre-set water capacity in memory, which is displayed in Litres or Gallons ​​​​​​​ 
• Measures water flow as opposed to water volume ​​​​​​​ 
• Monitor water usage whether in the shower, washing, turning the tap on ​​​​​​​ 
• Lets you know how much water is left in your tank litre by litre from a pre-set amount - not full/half full/empty ​​​​​​​ 
• Most traditional water gauges will give an inaccurate reading if you park on an angle ​​​​​​​​​​​​​​​​​​​​​ 
• One unit for multiple tanks up to 99,999 litres ​​​​​​​ 
• Cost effective - stop wasting water by filling up unnecessarily ​​​​​​​​​​​​​​ 
• You can plan your adventure more accurately ​​​​​​​

Specifications for Flush Mount

• Colour: Black/Black
• Power: 12 Volt
• Mounting: Recessed
• Screen: Large Backlit
• Sender Lead: 1.4 Meters
• Ext Lead Option: Yes
• All applications: Yes
• Display Gal or Litres: Yes

Includes: 1.4m Sender Lead

Does not include: Hose connectors, see Connecting Sender Unit (pictures) noting sender leads cannot be cut and joined as this will void your warranty

Extension leads must be used. This Gauge does not requre a BT12v adaptor