RSSI Long Term Radon Test Kit

Long Term Radon Test Kit

Alpha Track Test Kit
Model: RZ04
Our Price: $37.50
1$37.50 ea
2 and above$33.00 ea
In Stock - Will Ship Today, 01/21/2019
If Ordered By 3:00 PM ET
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According to the EPA, a long term test is the best way to determine your exposure to radon during different seasons and living conditions in your home, providing a better estimate of your actual risk. The alpha track radon test kit remains in your home or a period of no less than eight (8) days and not to exceed one year, allowing you to measure the radon level under normal living conditions. An alpha track detector takes into account all the changes in weather that occur during the radon gas test period, as well as the changes in the way you occupy/use your house under differing weather conditions. Weather conditions and ventilation habits can influence the radon level in your house, and with this type of radon gas test you measure the way you actually live, opening and closing doors and windows any time you want and using mechanical ventilation as you normally do.

An alpha track detector operates on a very different principle than the charcoal-based short term radon test kit and provides a much better indication of your home's long term average radon level. Inside the unit is a piece of film that records the impacts (tracks) of alpha particles produced by the decay of radon and its decay by-product, polonium. At the end of the radon gas test period, the radon testing kit is sent in the pre-paid mailer to the laboratory, who counts the alpha tracks on the film, computes the radon concentration, and reports the analysis.

Attention New Jersey Residents: Unfortunately we are not able to sell Radon Test Kits to New Jersey customers. Click here to view additional details. We apologize for the inconvenience.

  • 8 to 365 day test (your choice)
  • Unlike a charcoal radon test kit, an alpha track radon test kit is not affected by humidity
  • Meets EPA radon proficiency program requirements
  • Most conclusive form of radon testing kit available to measure radon
  • Laboratory analysis fees are included in purchase price (no hidden fees)
  • Very easy and simple to use
  • Fast, free shipping
  • Fast lab turnaround, the kits are processed the same day they are received
  • Includes pre-paid shipping label to return exposed kit to lab for analysis


Average Customer Rating 4.4 4.5 stars (based on 263 reviews)

Displaying reviews 1-10 of 263
By Al
From State College, PA
5 stars Alpha Track review
super easy to use and set up. Can't comment on results as testing time is not yet complete.
By Hilary
5 stars detector
It was easy to obtain and set-up. I am still testing, so in all fairness, I do not know how effective.
By Kenny
From Linton, IN
5 stars Long Term test kit
Easy to follow instructions and suggestions as to placement of test kit.
By John
From Jackson, MI
5 stars Great product at a good price!
Having a product that provides a long term review of radon in my basement (90+ days) is a big help in determining if further mitigation is needed. I really appreciate having an effective way of measuring radon emissions!
By Linda
From Nazareth, PA
5 stars Radon Test Kit
I used this test in the past and was pleased with the results. Easy to use and return for the results.
By John
From Danielsville, PA
5 stars Long term radon test
I can't really give a review on this product yet. It's a long term test period and results won't be available until October . As far as customer service with acquisition the company and associates were excellent to deal with
By joe
From cols, OH
5 stars radon test
Just got the product and plan on a 9 month test. 5 stars is for ease of ordering and quick response. Check back in Jan '19
By Wladyslaw
From Algonquin, IL
5 stars Purchased this kit before and was completely satisfied .
Purchased kit to trend results and avoid issues when it comes time to leave the property . Neighbors have sold and moved and were saddled with remediation cost's up to $1500.00 because of Radon issues . They had to rely on test results from mandated testers in Illinois.
By Cody
From Kalispell, MT
4 stars So Far So Good
Tester arrived in a timely manner and well packed. Smaller than I expected so it is very unobtrusive when in place. Beyond that I can't say as we haven't completed the testing process. So far, so good.
By Linda
From Overland park, KS
5 stars Received kit, but have not yet sent in for results
I received the kit. It seems easy to use. I have not sent the test kit in for analysis. I will be doing that next week.

Why do I need to test for radon?

Radon comes from the natural (radioactive) breakdown of uranium in soil, rock, and water, entering the air you breathe. Radon is colorless and odorless. It can infiltrate any type of building - homes, offices, and schools - and build up to high levels. But you and your family will most likely receive your greatest exposure where you spend most of your time... your home.

It is estimated that radon causes many thousands of deaths each year because breathing air that contains radon can cause lung cancer. In fact, the Surgeon General has warned that radon is the second leading cause of lung cancer in the United States today. Only smoking causes more lung cancer deaths. If you smoke and your home has high radon levels, your risk of contracting lung cancer is especially high.

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