This is our complete guide to the best radon alarm detectors. In Fact, In picking this radon alarm detectors, we have considered a lot of factors to find the best out of them. Let us help you make your decision with this radon alarm detectors that we have personally reviewed for you.
We have spent around 49 hours to find the right option for you and based on our research First Alert Radon Gas Test Kit, RD1 is our top pick for you. This is one of the top products currently possible in the market. However, if you don’t want to spend extra then we have another great option for you is Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen. Below is a review of some of the best radon alarm detectors, together with their extra features and functions. Listed below are some radon alarm detectors for your budget.
Best radon alarm detectors
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Product Title
Score
Corentium Home Radon Detector by Airthings 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
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9.9
Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3
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9.5
Kidde AC Plug-in Carbon Monoxide and Explosive Gas Detector Alarm | Nighthawk Sensor Technology | Model # KN-COEG-3
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9.2
Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen
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8.8
Kidde AC Carbon Monoxide Detector Alarm | Plug-In with Battery Backup | Model KN-COP-DP2
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8.4
First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
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8.2
Portable Propane Methane and Natural Gas Leak Detector (Batteries Included), Combustible Gas Sniffer, Gas Tester Meter Sensor with Sound Light Alarm Adjustable
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7.2
Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup | Model # KN-COPE-IC
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6.8
Corentium Home Radon Detector by Airthings 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
Corentium Home Radon Detector by Airthings 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
$169.00 in stock
3 new from $169.00
1 used from $169.99
1 used from $169.99
Free shipping
Amazon.com
as of March 30, 2024 1:32 am
Features
- FIRST OF ITS KIND: The first battery-operated, digital radon detector. Monitor your home without the need for an outlet.
- LONG TERM MONITORING: Monitor for cancer-causing radon gas. Long term monitoring is necessary as radon levels fluctuate daily.
- BE IN CONTROL: Take action if your radon levels are high. Know if your improvements have worked by checking the short term, on-screen readings.
- RADON REPORT: Generate a radon self-inspection report easily, whenever you need it.
- FAST RESULTS: On-screen results show both long and short term readings, for a quick overview of your radon levels.
Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3
Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3
$40.40 in stock
10 new from $39.95
1 used from $20.99
1 used from $20.99
Free shipping
Amazon.com
as of March 30, 2024 1:32 am
Features
- Easy Installation - simply plug-in to a standard, 120V outlet in your home
- 9-volt battery backup provides protection during a power outage
- Digital LED display shows the level of carbon monoxide the CO alarm is sensing
- 85-decibel alarm announces when carbon monoxide is detected
- Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested
Kidde AC Plug-in Carbon Monoxide and Explosive Gas Detector Alarm | Nighthawk Sensor Technology | Model # KN-COEG-3
Kidde AC Plug-in Carbon Monoxide and Explosive Gas Detector Alarm | Nighthawk Sensor Technology | Model # KN-COEG-3
$57.79 in stock
8 new from $47.99
1 used from $63.38
1 used from $63.38
Free shipping
Amazon.com
as of March 30, 2024 1:32 am
Features
- Easy Installation - simply plug-in to a standard, 120V outlet in your home
- 9-volt battery backup provides protection during a power outage
- Digital LED display shows the level of carbon monoxide the CO alarm is sensing or states "GAS" when explosive gas is present
- 85-decibel alarm announces when carbon monoxide or explosive gas is detected
- Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested
Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen
Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen
$18.99 out of stock
Amazon.com
as of March 30, 2024 1:32 am
Features
- 【Detect Multiple Gases】- Home natural gas detector suitable for detecting LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc.
- 【LED Digital Display & Sound Warning】- Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. 85dB alarm sound, reduce the risk of gas explosion and protect your family's life and property safety.
- 【Easy to Install】- Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
- 【Widely Applied 】-This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant, Hospital,Hotel, Oil Factory,Garage, Gas Station etc.
- 【Precautions】- The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the system enters the working state) before it can be tested normally.Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
Kidde AC Carbon Monoxide Detector Alarm | Plug-In with Battery Backup | Model KN-COP-DP2
Kidde AC Carbon Monoxide Detector Alarm | Plug-In with Battery Backup | Model KN-COP-DP2
$24.84 in stock
9 new from $24.82
1 used from $19.99
1 used from $19.99
Free shipping
Amazon.com
as of March 30, 2024 1:32 am
Features
- Easy Installation - simply plug-in to a standard, 120V outlet in your home
- 2-AA battery backup provides protection during a power outage
- 85-decibel alarm announces when carbon monoxide is detected
- Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested
- Test-Hush Button makes testing the detector or silencing false alarms easy
First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
$32.19 in stock
4 new from $32.19
4 used from $31.87
4 used from $31.87
Amazon.com
as of March 30, 2024 1:32 am
Features
- The front cover design of the alarm may vary but product function remains the same.
- Keep your family safe with this battery operated smoke and carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
- Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire
- Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
- Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours
Smoke and Carbon Monoxide Detector – Battery Operated Smoke CO Alarm Detector Combo
Smoke and Carbon Monoxide Detector - Battery Operated Smoke CO Alarm Detector Combo
$21.49 in stock
Amazon.com
as of March 30, 2024 1:32 am
Features
- ✔️ Smoke Detector and Carbon Monoxide Detector Alarm Combo Unit
- ✔️ This Smoke& carbon monoxide detector suitable for all where it is possible to produce carbon monoxide, such as your home kitchen, bedroom, bathroom, hotel, or you are in the barbecue time,
- ✔️ When carbon monoxide and smoke rise to alarm levels, the 85 dB alarm provides a clear, loud warning when it is discovered.
- ✔️ Dual high stability sensors- Minimize carbon monoxide and smoke detector alarm false positive
- ✔️ 1 Year Warranty
First Alert Radon Gas Test Kit, RD1
First Alert Radon Gas Test Kit, RD1
$15.98 in stock
7 new from $15.98
4 used from $15.07
4 used from $15.07
Free shipping
Amazon.com
as of March 30, 2024 1:32 am
Features
- The simple and safe way to test for radon
- Listed under the EPA radon gas measurement proficiency program
- Includes test materials and lab fees, excluding NJ state fees
- Results are emailed within 72 hours of lab receipt
- Recommended for use only within the United States
Portable Propane Methane and Natural Gas Leak Detector (Batteries Included), Combustible Gas Sniffer, Gas Tester Meter Sensor with Sound Light Alarm Adjustable
Portable Propane Methane and Natural Gas Leak Detector (Batteries Included), Combustible Gas Sniffer, Gas Tester Meter Sensor with Sound Light Alarm Adjustable
$23.99 in stock
3 new from $23.99
Free shipping
Amazon.com
as of March 30, 2024 1:32 am
Features
- Portable natural gas detector for detecting all combustible gas leak, LPG, LNG, fuel, hydrocarbons (methane, natural gas, gas, ethane, propane, benzene, Acetylene, propane, Pentane, hexane, gas oil, toluene), halogenated hydrocarbons(methylchloride, methylene chloride, three chloride, vinyl chloride), alcohols(methanol, ethanol), sewer gas etc. You can use it in your house or your RV.
- Use 3xAA batteries. Compact size, light weight, easy to carry and operate. Long flexible stainless probe reaches all areas.
- Audible semiconductor probe and auto fast warm-up.
- Instant response, pinpoint leak position, whether in your home or in your RV. Audio & visible leakage alarm indication and adjustable sensitivity. Minimum 50 PPM (methane)
- Video tutorial for your preparation. Please scroll down to "Related Video Shorts" on this page to find out. Also, you can download the latest version of Instruction Manual in the section of Technical Specification, on the same page as product description.
Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup | Model # KN-COPE-IC
Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup | Model # KN-COPE-IC
$78.99 in stock
13 new from $78.99
Amazon.com
as of March 30, 2024 1:32 am
Features
- Provides protection from fire and carbon monoxide in one unit with Photoelectric sensor.
- Fire warning - The red LED will flash and be accompanied by three long alarm beeps followed by a verbal warning message “Fire Fire” The alarm will repeat pattern until unit is reset or smoke is eliminated.
- Carbon monoxide warning - Four short alarm beeps followed by a verbal warning “Warning, Carbon monoxide” This continues until the unit is reset or the CO is eliminated.
- Low battery warning - One chirp followed by warning “low battery”. The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour the red LED light will flash once every minute accompanied by the chirp sound. The “low battery” warning will only sound once every fifteen minutes. Voice Hush Indication: “Hush activated” and “Hush cancelled” voice announcement
- Alarm memory - The green LED will blink once every 16 seconds to alert a user when the unit has alarmed for smoke or has detected a concentration of CO. If the alarm has detected a CO level of 100ppm or greater, when the test/reset button is pressed the unit will announce “CO previously detected”. If the alarm has detected abnormal levels of smoke since its last test, it will produce three rapid beeps.
The above were some of the best radon alarm detectors for you in your budget, so you can’t go wrong with your purchase. If you didn’t find your desired one then check out Kidde AC Plug-in Carbon Monoxide and Explosive Gas Detector Alarm | Nighthawk Sensor Technology | Model # KN-COEG-3 is also the recommended item in the store.
