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 Precision Fuel Monitoring

Time to pick your model, select from 3 options

Topargee Fuel Flow Gauges measure fuel the same way, by counting every litre as it’s used.
Know your true usage and remaining range at all times.

All models feature

  • Real-time fuel flow tracking

  • Stores pre-set fuel capacity in memory

  • True remaining fuel calculation

  • 1.4m lead (extensions available)

  • No tank drilling or internal sensors

  • Installs directly into fuel line

  • Works with petrol & diesel systems

  • Programmable to 99,999 Litres/Gallons

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Bluetooth – View usage on your smartphone or tablet via our app

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Flush Mount – Sleek, built-in display for a seamless dashboard finish

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Surface Mount – Perfect for DIY retrofits or aftermarket upgrades

Choose the display that suits your setup

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Flexibility to monitor your fuel from your smartphone or device

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No internet required.

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The Bluetooth app provides visibility wherever you are onboard.​  Provides flexibility to monitor fuel from your

device, without needing a fixed display.

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  • View fuel level via your device

  • Easy install, Bluetooth connection

  • No internet needed

  • AA batteries or 12V power

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Designed to integrate seamlessly with your boat dashboard

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LCD polarised backlit display.

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​​The Flush Mount display ensures clear visibility in any light, while its in-line installation keeps your fuel system untouched and your setup clean.

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  • Sleek recessed display

  • Real-time fuel monitoring

  • Large backlit, digital LCD screen

  • 12V hard-wired power only

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Perfect space saving solution & DIY upgrades

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Built for simples, flexible installations.

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​​The Surface Mount's compact design mounts securely using tape or screws, making it ideal for tight spaces and DIY setups.

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  • Designed for easy installation 

  • Real-time water monitoring

  • Compact, space saving unit

  • Powered by AA batteries only

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