Fuel Flow Gauges
Know Exactly How Much Fuel You Have Down to the Litre
All Topargee Fuel Flow Gauges use the same proven technology.
Simply choose your preferred display option, then select the sender size that matches your engine's fuel rate.
All models feature
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Real-time fuel flow tracking
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Stores pre-set fuel capacity in memory
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True remaining fuel calculation
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1.4m lead (extensions available)
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No tank drilling or internal sensors
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Installs directly into fuel line
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Works with petrol & diesel systems
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Programmable to 99,999 Litres/Gallons
Choose the display that suits your setup
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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
Not sure which model to choose, view our Model Comparison Table or Buy Now
Track Your Fuel Anytime, Anywhere
Flow-based monitoring. No tank sensors. No false readings.
Fuel monitoring from your smartphone.
​No internet required.
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Accurate fuel data
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Wireless Bluetooth connection
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Measures in litres
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AA battery or 12V powered
Designed for a clean, built-in dashboard installation.
LCD polarised backlit display.
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​​Flush recessed design
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Real-time fuel monitoring
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Backlit digital LCD screen
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12V hard-wired power
Compact fuel monitoring for simple installations.
Built for flexible DIY setups.
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Compact space-saving design
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Real-time fuel monitoring
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Easy installation
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AA battery powered
Model Comparison
Stop Guessing. Start Knowing.
Why Topargee outperforms factory tank gauges.
Top Reasons Boat Owners Prefer Topargee
Why Choose Topargee
Know Which Gauge You Want - BUY NOW
