The sensor that made propane monitoring a category. It magnets to the underside of the tank and measures the liquid level ultrasonically, with no plumbing and no drilling.
Works with RoamVitals
Yes. RoamVitals decodes the Mopeka Pro Check and reads liquid level, temperature, battery voltage, battery level, signal quality.
| Category | Tank Level |
|---|---|
| Covers | Pro Check, Pro-200, Pro Plus, Pro Check Universal, Pro H2O |
| How it connects | Passive Bluetooth advertisement |
| What RoamVitals reads | Liquid level, Temperature, Battery voltage, Battery level, Signal quality |
| How we know | Community-decoded, live confirmation pending |
| Plan needed | Free and above |
| Catalog rule |
MOPEKA_PRO
Catalog 2026.07.5
|
Before you buy, read this:
- The level is broadcast in millimetres of liquid. Turning that into a percentage needs your tank height, which is configured per tank on the hub rather than read off the sensor.
- The Pro H2O water version uses the same frame, but water needs its own sound-speed curve. Until that curve ships, water tanks report a raw level rather than a calibrated depth.
- Reading quality is part of the broadcast. A tank on an uneven or painted base can read poorly, and the sensor tells you so rather than guessing.
Where to get one
Mopeka Pro Check
The sensor that made propane monitoring a category. It magnets to the underside of the tank and measures the liquid level ultrasonically, with no plumbing and no drilling.
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Brand names are used here only to describe what RoamVitals reads. RoamVitals is not affiliated with or endorsed by Mopeka.