Monitor
Corentium Home battery digital radon detector
- C-NRPP 2024/25: Approved
- Battery
- Screen
Method: Alpha spectrometry
ProductsRadon monitors
Best radon monitors with no app
Radon monitors that work on their own, with no phone app or account: readings on the device itself, compared side by side.
Each monitor below works without a phone app, according to its maker: the readings show on the device itself, with no account to create and nothing to pair.
6 results
Monitor
EcoBlu plug-in digital radon monitor with a display
- C-NRPP 2024/25: Not included
- Plug-in
- Alarm
- Screen
Method: Ion chamber
First reading: Within 10 minutes
Monitor
RadonScan USB-powered radon monitor with a color screen
- C-NRPP 2024/25: Not included
- Plug-in
- Alarm
- Screen
First reading: Within 5 minutes
MonitorINKBIRD
INK-RD3 battery radon monitor with an e-ink screen
- C-NRPP 2024/25: Not included
- Battery
- Screen
First reading: Within 24 hours
MonitorKidde
Radon Detector (RAB) battery digital radon detector with an alarm
- C-NRPP 2024/25: Not included
- Battery
- Alarm
- Screen
Method: Semiconductor sensor
First reading: Within 12 hours
MonitorPYZYCKYH
RD17 plug-in radon detector with a rechargeable battery and color screen
- C-NRPP 2024/25: Not included
- Battery
- Alarm
- Screen
Method: Semiconductor sensor
First reading: Within 6 hours
Radon test kits10
See all
Long-term kit
RL116 long-term radon test kit
- Lab fee extra
Method: Alpha track
In home: 90 days to 12 months
Long-term kit
RL416 long-term radon test kit, lab fee included
- Lab fee included
Method: Alpha track
In home: 90 days to 12 months
Short-term kit
PicoCan short-term charcoal canister radon test
- Lab fee included
Method: Charcoal
In home: 48 to 96 hours
No Amazon listing on file
See details of the AccuStar PicoCan
Short-term kit
Radon Short Term Test Kit short-term charcoal radon test kit, lab fee included
- Lab fee included
Method: Charcoal
In home: 2 to 7 days
Short-term kitempowerDX
Standard Radon Test short-term mail-in radon test kit
- Lab fee included
Method: Passive sampler
In home: 48 to 96 hours
Short-term kitFirst Alert
RD1 short-term charcoal radon test kit
- Lab fee included
Method: Charcoal
In home: 2 to 4 days
Short-term kitKidde
442020 short-term charcoal radon test kit
- Lab fee included
Method: Charcoal
In home: 3 days
No Amazon listing on file
See details of the Kidde 442020
Short-term kit
RA100 short-term liquid scintillation radon test kit
- Lab fee extra
Method: Liquid scintillation
In home: 48 to 96 hours
Short-term kit
RA400 short-term liquid scintillation radon test kit, lab fee included
- Lab fee included
Method: Liquid scintillation
In home: 48 to 96 hours
Short-term kit
Air Chek Short-Term radon test kit you hang, lab fee included
- Lab fee included
In home: 72 to 168 hours
No Amazon listing on file
See details of the RadonAway Air Chek Short-Term- See allRadon test kits
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Home radon monitors (6)
Compare side by sideQuestions
Can I use a consumer radon monitor for a home sale?
For a home sale, most buyers, sellers and states rely on a short-term test placed by a qualified tester or a certified kit, run under closed-house conditions; a consumer monitor's reading is useful for your own home but is not usually accepted as the sale's test. Check your state's rules first.
Where should a radon monitor go?
EPA's guidance for any home test applies to a monitor too: test the lowest lived-in level, in a room used regularly but not a kitchen or bathroom, away from drafts, high heat and humidity.
What radon level should I act on?
EPA recommends fixing a home at or above 4 pCi/L and considering a fix between 2 and 4 pCi/L. A monitor's long-term average is the figure to compare with those levels, not a single day.