Waterwatch is now HiLo!
Farm Water Tank Monitoring
Remote tank monitoring for stock water schemes.
Household Water Tank Monitoring
Wifi tank monitors to monitor household water storage.
Fuel Tank Monitoring
Learn about our monitoring solution for bulk fuel suppliers.
Hydrological Water Level Monitoring
Learn about our river and stream level monitoring solution.
Wastewater and Surface Water Monitoring
Learn about how we monitor for sewer overflow and more.
Instruction guides and installation tips and tricks.
Create an Account
Sign up to use your new HiLo Monitor.
Check out our HiLo How To video series
View the technical details of our hardware products.
Read the details of our REST and Webhooks API's
Getting Started With Our Tank Monitors
How to get started
Get a quick run down on how to get your new monitor up and running on a water tank.
How to change the battery
When it comes time to change the battery in your HiLo monitor, here's a quick guide on how to get the job done.
All video tutorials
Learn about our story and our mission.
Meet our leadership team.
Our locations and contact information.
Always know if your liquid levels are high or low.
Next Level Liquid Monitoring
We manufacture industrial-grade liquid level monitors, using radar technology, combined with smartphone capability.
This makes for an easy-to-use, remote management system.
To begin with, our product was mostly used by farmers to keep an eye on their water tank levels.
These days, our cutting edge technology is used by a variety of different industries, and government agencies, as well as domestic households.
So, whatever type of liquid you deal with, talk to us about how we can help you monitor it.
Water Tank Monitoring
Wether it's a farm tank in a stock water system or a tank outside your house, our tank monitors will give you peace of mind, allowing you to check the water level of your tank any time and any place.
Farm Tank Monitoring
Household Tank Monitoring
Fuel Tank Monitoring
Optimise bulk fuel delivery with HiLo remote fuel level monitoring.
Environmental Water Level Monitoring
HiLo provides reliable river, lake, and sea level data to government organisations throughout Australasia.
City Infrastructure Monitoring
HiLo Radar level monitors are the perfect tool to gain remote insight into stormwater, waste water or flood protection infrastructure.