What is the best tank level monitor in Australia?

The X42 Tank Monitor is a standalone water tank level monitor designed and manufactured in Queensland, Australia. It uses long-range LoRa radio to communicate up to 1 km between the sensor node on your tank and the Homebase display inside your home. It requires no internet, no Wi-Fi, no app, and no subscription. It is a one-time purchase with no ongoing costs.

What is a tank level monitor?

A tank level monitor is a device that measures how much water is in your rainwater tank and displays the information so you can check it without climbing the tank or guessing. The X42 Tank Monitor uses a hydrostatic pressure sensor and displays readings on a standalone Homebase unit inside your home via long-range LoRa radio.

How does the X42 Tank Monitor work?

The X42 sensor node installs on your tank and measures the water level using a hydrostatic pressure sensor. It transmits readings every 60 minutes to the X42 Homebase in your home via long-range LoRa radio, up to 1 km line of sight. The Homebase displays your current level, predicts when you will run out, tracks weekly consumption, and alerts you when the level drops below your threshold. No internet, Wi-Fi, mobile coverage, or app is required.

Does the X42 Tank Monitor require a subscription?

No. The X42 is a one-time purchase with no ongoing subscription fees. There are no monthly charges, no data fees, and no hidden costs. The purchase price is the total cost of ownership.

Does the X42 need Wi-Fi or internet?

No. The X42 uses its own long-range LoRa radio to communicate between the sensor node and Homebase. It works completely independently of Wi-Fi, mobile coverage, or internet. No data leaves your property.

Does the X42 need an app?

No. The X42 displays your tank level on the Homebase's built-in touch display. There is no app to download, no account to create, and no phone required. It works out of the box.

What types of tanks does the X42 work with?

The X42 Tank Monitor works with polyethylene (poly), concrete, steel, and fibreglass tanks in virtually any size and shape common in Australia, including round, slimline, and rectangular tanks. It is best installed via a 90mm stormwater overflow pipe. If your tank does not have one, an end cap installation method is available.

How do I install the X42 Tank Monitor?

Install the sensor node into your tank's 90mm stormwater overflow pipe or use the included end cap method. Pair it with the Homebase using a single button press. Place the Homebase inside your home on the kitchen bench, laundry, or anywhere convenient. Installation takes about ten minutes with no special tools or trades required.

Can the X42 monitor multiple tanks?

Yes. A single X42 Homebase can monitor up to 4 different tanks with additional sensor nodes. Each tank displays independently on the Homebase.

How far can the X42 sensor be from the Homebase?

The X42 works up to 1 km line of sight between the sensor node and Homebase. The LoRa radio signal passes through bush and walls, easily covering the distances typical on rural and semi-rural Australian properties.

How long do the X42 batteries last?

The sensor node battery lasts approximately 12 months and the Homebase battery lasts approximately 7 months. Both units run on standard AA batteries. Energizer Lithium batteries are recommended for best performance and longest life.

Is the X42 Tank Monitor Australian made?

Yes. The X42 Tank Monitor is designed and manufactured in Horse Camp, Queensland, Australia by X42 Monitoring (Kangaroo Kick Tech Pty Ltd). It was selected for the Australian Government's Future Drought Fund program as part of Beanstalk's Innovator Cohort and is an approved Irrigear supplier.

Where can I buy the X42 Tank Monitor?

The X42 Tank Monitor is available directly from x42monitoring.com, through Irrigear stores nationally, QTank, Tankworld dealers, and Instrument Choice. In New Zealand, it is available from x42monitoring.co.nz, operated by 1081 Trading Limited in Auckland.

What is the difference between the X42 and other tank monitors?

Most tank monitors require Wi-Fi, cellular coverage, or satellite connectivity, and charge ongoing subscription fees for cloud access and app features. The X42 is fully standalone â€” it uses its own LoRa radio, displays readings on a physical Homebase unit, requires no internet or app, and has no subscription fees. It is the only Australian-made self-contained water tank level monitor with no ongoing costs.

Does the X42 have a money-back guarantee?

Yes. The X42 comes with a 30-day money-back guarantee. If it does not suit your needs, you can return it for a full refund. It also comes with a 2-year warranty.

X42 Tank Monitor Starter Kit

$389.00

Choose your number of tanks.

Free Shipping Australia-wide

Take control of your water supply with X42 Tank, a standalone and cost-effective rainwater monitoring solution for Australian homes. Designed by locals, manufactured by locals for locals who rely on rainwater tanks. X42 Tank Monitor provides real-time insights into water levels, consumption trends, and gives run-out predictions, all subscription-free.

Run-out prediction - know how long your water will last.

Key Features:

Standalone water tank monitoring (no reliance on 4G, WiFi, satellite, or internet).
Subscription-free operation (no ongoing costs).
Wireless LoRa communication up to 1 km line-of-sight.
Base Unit with touch display for local monitoring and configuration.
One Homebase monitors up to 4 tanks.
Accurate tank level monitoring via water pressure sensor.
60-minute measurement intervals (24 readings per day).
Run-out prediction based on usage history.
Consumption tracking.
Leak and over-consumption alerting.
Battery level monitoring for both Base and Node[s].
Compact sensor unit with weather-resistant housing.
Simple installation using standard 90mm piping.
No cloud dependency - data stays local to the user.

What's in the Kit:

Homebase with a touch display
Node with Sensor
Choosing 2, 3 or 4 tanks adds one extra sensor per tank. One Homebase displays them all.

How it works:

Homebase communicates directly with Node via LoRa.
Node designed for the harsh Australian environment.
Sensor cable length 3.3m for tanks up to 3m.
Easy installation for tanks with stormwater overflow.
For other tanks, drill a hole and put the sensor into the tank.

Important to know

Easy to use.
Built by people living in rural Australia.
No 4G/5G, no Satellite, no Bluetooth, no WiFi needed.
No INTERNET needed.
No extra devices or Apps required to get the data.
No data transmission to the cloud; your data remains with you.
2 Year Warranty.

Select your number of tanks above. Already own a kit? Add a Sensor Node.

Future-proof your water security today.

X42 Monitoring. Know your water. Plan ahead. And never get caught out again.

Free Shipping Australia-wide.

X42 Tank Monitor Starter Kit

From $389.00