T35 - Remote Tank Level Sensor

Master of Tank Management.

The T35 is a high accuracy radar sensor designed specifically to measure liquid level in water tanks. The T35 is simple to install, requiring just 4 self-tapping screws.
Reduce fuel and restocking costs by making informed decisions about when refills will be needed. The T35 is the master of tank management for liquid storage.
  • Remote access from your smartphone or desktop computer
  • Receive notifications for high, low and rapidly changing water levels
  • Manage multiple tanks and share access with others
  • DIY installation using the Waterwatch mobile app

Simple Installation


10 year

Battery Life

Widest Coverage Available

Leak and Blockage Detection

Simple Installation


10 Year

Battery Life

Widest Network Coverage Available

Leak and Blockage Detection

Our Installations


Case Studies.

Holiday Homes


With the rise in holiday home rentals across the country, home owners have increasing fears about their water tank monitoring.


The T35 is the most cost effective and accurate solution for water tank management.


Read more about how the T35 tank sensor can help you better manage water resources and save you time and money.

Introducing the T35

The T35 is the only remotely accessible tank sensor on the New Zealand market. It uses radar technology to measure liquid levels in all types of tanks. 

The T35 is simple to install and set up. Manage multiple tanks and share access with others. Set notifications to alert your phone or computer when levels are too high, low or rapidly changing. 

T35 Tank Level Sensor

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