Stop Guessing.
Start Knowing.

Radar-based tank monitoring for homes, businesses, and service providers. Easy-to-install devices, accurate level readings, fine resolution, and the tools to stay one step ahead.

All Magnus level monitors use radar sensing to deliver dependable accuracy, clear resolution, and practical installation across domestic, commercial, and remote setups.

Magnus Radar Tank Sensor

Award-winning products. Responsive support. Easy to get started.

Trustpilot
UKIFDA Recognition
Hardware / Innovation Award
"Support-first company"

Choose the setup that fits your needs

Simple to install. Easy to use. Built to give you clear visibility without the guesswork.

HAWKi Device

HAWKi

The personal tank monitor for simple everyday checking.

Easy self-install, app-based level checks, alerts, and usage tracking.

Gateway Device

HAWKi Gateway

A smarter upgrade for more dependable HAWKi monitoring.

Adds regular syncing, stronger alerts, and remote visibility.

SENTRi Device

SENTRi

Remote tank monitoring made simple.

Built-in connectivity for autonomous updates, remote access, and optional GPS for moving assets.

Radar-based monitoring, built for the real world

Every Magnus level monitor is built on radar sensing, giving you a stronger mix of accuracy, resolution, and installation simplicity from day one.

Radar-based by design

All Magnus monitors use radar sensing to deliver stable, dependable level measurement across real-world tank conditions.

Clearer accuracy and resolution

Fine measurement resolution helps users see level changes more clearly and trust the data they are acting on.

Easy to install

Practical fitting options, including no-drill setups for common tanks, make deployment faster and less disruptive.

Built to be useful fast

Accurate readings, clear app visibility, and simple setup help households and businesses get value from monitoring quickly.

One platform to see more, plan better, and stay ahead

For businesses monitoring tanks across customers or sites, Magnus turns tank data into practical visibility, smarter planning, and better-timed servicing.

The Magnus platform helps businesses move from reactive work to better-timed action. See tank levels in one place, understand usage patterns, spot who needs attention, and make better decisions about when to deliver, collect, or service.

Explore Platform
Platform Dashboard Interface

One monitoring platform. Multiple industries.

From heating oil to AdBlue, water, chemicals, and collection services, Magnus helps businesses monitor levels and improve how they service customers and sites.

Different industries have different operating challenges, but the goal is often the same: know what needs attention, act at the right time, and avoid wasted trips, missed service, and unnecessary guesswork.

Magnus support team

Technology backed by real people

Magnus products are designed to be easy to install and easy to use, but good support still matters. Whether you need help choosing the right setup, getting installed, or troubleshooting a question, our team is responsive and easy to reach.

  • Help choosing the right setup
  • Support with installation and onboarding
  • Real people when you need a hand
  • Ongoing help for both product and platform users
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Ready to stop guessing?

Choose the product that fits your setup, or explore how the Magnus platform can help you monitor and manage at scale.