Surface Mount Fuel Flow Gauge
Know Exactly How Much Fuel You Have Left
The Topargee Surface Mount Fuel Flow Gauge delivers accurate, real-time fuel tracking for boats without the need for hardwiring or a fixed dashboard cutout. Using flow-based monitoring, it displays exact fuel levels in litres or gallons on a built-in display mounting securely in its cradle anywhere on your boat with no electrician required.
- Displays real-time fuel flow rate and total fuel consumed
- Flow-based monitoring, tracks actual fuel used, not just tank level
- Flexible positioning mounts in cradle with double-sided tape or screws
- No hardwiring required powered by AA batteries
- Easy inline installation with nothing drilled into your tank
- Compatible with petrol and diesel systems
- Stores pre-set fuel capacity in memory
- 1.4m lead included (extensions available)
- Designed in Australia
Accurate Fuel Tracking. No Hardwiring. Compact Mount.
Fuel uncertainty creates real stress on the water especially when you're running hard and the nearest marina is a long way back. The Topargee Surface Mount Fuel Flow Gauge tracks actual fuel consumption in real time and displays it clearly on a built-in screen, so you always know your fuel and your range.
No needle guessing. No tank drilling. No electrician needed. Just accurate, reliable fuel data wherever you choose to mount it.
Why Boaters Choose the Surface Mount
Real-Time Fuel Tracking - Displays exact fuel flow rate and total fuel consumed, updated continuously as you run.
Flow-Based Monitoring - Tracks actual fuel consumption litre by litre from a pre-set fuel capacity, providing stable and accurate readings regardless of tank shape or position.
Mount It Anywhere - The cradle design lets you position the gauge wherever it's most visible and convenient. Secure with double-sided tape or screws — no dashboard cutout required.
No Hardwiring Required - Runs on AA batteries, making it ideal for boats without easy access to 12V wiring or for those who prefer a simpler install.
No Tank Drilling - Installs inline with your existing fuel line. Nothing drilled into your tank and no internal probes.
Compatible with Petrol and Diesel - Suitable for a wide range of marine engines across four sender flow rate options.
Pre-Set Fuel Capacity Stored in Memory - Set your tank capacity and the gauge retains it, so your readings stay accurate between uses.
1.4m Lead Included - Ready to install out of the box. Additional lead extensions are available separately if required.
Designed in Australia - Developed to solve the real fuel monitoring problems experienced by boaters.
Diesel Applications
For diesel engines with a return line, fuel must be measured on both the supply and return to achieve accurate readings.
Once you’ve selected your gauge, visit our Fuel Flow Meter page to complete your setup
To view the Installation Guide click HERE
To view our testimonials click HERE
