Know your levels,
wherever you are.
Wireless monitoring for the tanks on your property. Radar-sensed, solar or wired, up to eight tanks on one screen — and no monthly fees, ever.
Built in Saskatchewan · No subscription
One base station. Up to eight tanks.
No wiring into the tank, no apps to set up, no account to create. It works out of the box.
Sensors on your tanks
A small radar sensor sits on top of each tank and measures the level — nothing dropped inside, no plumbing to cut.
Sent over long-range radio
Each reading travels wirelessly to your base station — across the yard or clear across the property.
Every level, at a glance
See all your tanks on one screen from inside the house — any time, day or night, without walking out.
It doesn't just show a number. It tells the whole story.
The Kelvera Tank Monitor follows your tanks over time — so you see not just where each one is, but where it's headed.
Radar sensing
Levels are read with radar — no float, no contact, nothing inside the tank to wear out or foul up.
Solar or wired
Outdoor sensors run on solar. Indoor tanks, like a cistern, run on DC power. Either way — set it and leave it.
Up to 8 tanks
Connect up to eight sensors to one base station and watch every tank from a single screen.
Usage rate
See how fast each tank fills or drains — a clear percent-per-day rate, so nothing sneaks up on you.
Full history
Every reading is kept. Look back across days, weeks, months, or a full year, charted on the screen.
Tracking periods
Group tanks together and track their usage over a set window — a season, a project, a stretch of guests.
Auto-reset
Top up a tank and the base station notices on its own — it starts a fresh tracking period automatically.
No subscriptions
Buy it once. No monthly fee, no account, no catch — the hardware is yours, and so is your data.
See the whole story, not just the moment.
The base station records every reading and charts it over time. So you're not just glancing at a level — you're watching a trend.
Check from anywhere.
A companion app is on the way. After launch, you'll be able to see your tanks from your phone — at work, in town, or anywhere you've got signal.
It tells you the moment a tank needs attention.
Set each tank to warn you when it's running low or filling up — whichever matters for that one. Cross the line and you can't miss it: the tank turns red and pulses, right on the screen.
Warns you before the cistern runs dry — time to book a water haul, with room to spare.
Warns you before the septic tank fills — so a pump-out never sneaks up on you.
Made for cabins, acreages, and farms — on whatever tank you've got.
Cisterns, septic and holding tanks, stock water, rainwater, and more. The Kelvera Tank Monitor is general-purpose — point it at whatever you need to keep an eye on, and keep it all on one screen.
A note on use
The Kelvera Tank Monitor is a general-purpose monitoring device, not a safety or control system. It is not certified for hazardous, flammable, or explosive environments, and is not intended for use in or around fuels, solvents, or other volatile materials. Choosing it for an appropriate application is up to you.
Built in Saskatchewan, for people who aren't always there.
A tank you can't see is a guess. Kelvera turns it into a number.
Kelvera makes wireless monitoring for rural and remote property — the cabins, acreages, and farms where keeping an eye on a tank usually means a trip out to look.
It's honest hardware: built to last outdoors, simple to live with, and free of any subscription. One company, focused on helping you watch the things that matter when you can't be there in person — starting with the Kelvera Tank Monitor, and growing from there.
Be first to know when the Kelvera Tank Monitor is ready.
Leave your email and we'll keep you posted — product updates, release details, and a heads-up the day it's ready to order.
Summer 2026 · Made in Saskatchewan · App coming after launch