Pro Lab
Pro Lab Radon Test Kit (2-Pack)
$22.99
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Our Verdict
Two short-term radon test kits in one pack. Ideal for testing two floors or doing a duplicate test for EPA-recommended confirmation.
Our Review
The EPA recommends confirming initial radon results above 4.0 pCi/L with a second test before investing in mitigation — and this 2-pack from Pro Lab makes that straightforward and affordable.
Having two canisters also lets you test two locations simultaneously: your basement and first floor, or two bedrooms on different sides of the house. Radon levels can vary significantly within a home depending on proximity to soil contact and ventilation patterns, so testing multiple areas gives a much more complete picture.
Pro Lab is one of the oldest and most respected radon testing laboratories in the United States, having conducted millions of radon analyses. Their NRPP-accredited lab processes samples quickly and provides detailed reports that include your result, the EPA risk categories, and recommended next steps.
The kits use activated charcoal canisters, the same type used in EPA-approved testing protocols. The process is identical to single-kit options, but the 2-pack price makes duplicate or multi-location testing economical.
Pros & Cons
What We Like
- 2 kits for price of ~1.5 single kits
- Pro Lab is NRPP-accredited with decades of experience
- Good for EPA-recommended confirmation testing
- Test two floors simultaneously
Watch Out For
- Still a short-term snapshot test
- Closed-house conditions required
Who Is This For?
Buy it if you want
- 2 kits for price of ~1.5 single kits
- Pro Lab is NRPP-accredited with decades of experience
- Good for EPA-recommended confirmation testing
- Test two floors simultaneously
Consider alternatives if you need
- Still a short-term snapshot test
- Closed-house conditions required
Technical Specifications
| Quantity | 2 test kits |
| Test Type | Short-term charcoal canister |
| Exposure Duration | 48–96 hours |
| Lab | NRPP-accredited (Pro Lab) |
| Results | 5–7 business days |
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