Charcoal Test Kits for Short-Term Testing (3-7 days) of Radon Levels in Indoor Air.
No Extra Charges – Everything is included:
- FREE shipping by USPS First Class Mail (delivers in 5-8 working days).
- Return mailers to the testing laboratory with postage for air test kits.
- Same-day testing when the kits are received.
- Certified laboratory test report posted on the web, and sent via email, and by First Class mail.
You can even get a short-term air test kit for free! We will automatically issue a $14.95 rebate when you order at least one short-term test kit and RadonSeal Concrete Sealer at the same time or within two months. As a reminder, you can use the Rebate Coupon or email us.