Free Shipping Australia wide 



Water Level Sensors

Designed, Tested & Owned Right Here in Australia

Water Tank Level Sensors


Extremely easy installation. No hidden costs and no signup required


Industrial-grade transmitter in stainless steel housing and ambient operating temperature -20 to 80*C


Accuracy to standard of 0.5%

best water tank level indicator


Super easy to maintain with battery life in excess of 48 months.

Water tank level information is essential, especially if you want to ensure an uninterrupted water supply in your home. The Tank Level Pro water tank level indicator is placed inside the water tank, with the sender unit secured on the outside, ensuring your water tanks are always Fully Tanked Up!

If you have any questions or need help, feel free to contact our team at

Why Choose

Fully Tanked Up

High-Quality Construction

Our water tank sensor's transmitter is backed by a stainless steel housing, preventing rust and breakdown. It's an industrial-grade device that can withstand temperatures from -20 to 80 degrees.

Easy Installation

Set up the system with labour and time savings. It's a super-fast and simple DIY installation, thanks to the quick connect design. Our sensors are created for water use, so there's little to no need for calibration.

Low Cost

No signups, no membership, and absolutely no hidden fees. Our device is not only affordable but is durable, with a total lifetime cost of operation far outweighing the initial price.

Locally Designed

Support local small Aussie businesses like Fully Tanked Up. Our rainwater tank level sensors are designed and locally owned. We also make sure that we monitor every step of the process.

High Accuracy

Gain control over water levels in your tank at all times. Reliable and accurate – two qualities you need from a water level sensor, and they are exactly what our device offers.


Fully Tanked Up

The idea of an efficient water level sensor started whilst sitting in the pool, wondering how much water was left in our water tank. After using an unreliable water level sensor, it was time for a change. And that was when Fully Tanked Up was born.

Revolutionising the water industry using easy-to-install and supremely accurate water level sensors is the primary goal of the business. The way to do it is using knowledge and experience as an industrial electrician for 20+ years and an electrical engineer for two years to design a sensor where water level management is essential.

Fully Tanked Up is laser-focused on ensuring our rainwater level sensors are reliable and cost-effective so we create a hassle-free relationship with each and every one of our valued clients.

How To

Contact Us

Whether you are a new or existing customer, please don’t hesitate to send us a message by filling out the form on this page or drop us an email. We’ll get back to you as soon as possible.

    Translate »