Why it matters
The X-Sense XR0B-SR Radon Monitor is a radon and air quality monitor.
Radon can only be found by measuring; a continuous monitor shows long-term averages, and the EPA recommends fixing homes at 4 pCi/L or higher.
The listing names alerts.
Price-wise it sat in the cheapest third of the 14 radon monitor models we cover when we checked; the button shows today's price.
It qualifies for our list Best Radon Detectors for Home, where it is ranked against every model that meets the same rule.
Who it's for, and who should skip it
Good fit if
- Radon screening
Look elsewhere if
- Replacing a CO or smoke alarm
Pros and cons
Pros
- Radon and air quality monitor
Cons
- Readings need a few hours to settle after moving it
Limitations to weigh
- Not stated on the X-Sense XR0B-SR Radon Monitor listing: temperature accuracy, humidity range, connectivity, power source. Ask the seller or check the manual before relying on it.
Specifications
The bracket shows where each figure comes from.
| Model number | XR0B-SR | Retailer |
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Alternatives worth comparing
More air quality monitors we cover
Final verdict
A sensible choice for radon screening. Confirm the model it fits before ordering.
Where to buy
Prices change often; the button shows today's price.
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Questions buyers ask
Where should I put the X-Sense XR0B-SR Radon Monitor?
At breathing height in the room you use most, away from windows, vents, humidifiers and direct sun; give it an hour to settle after moving it.