The 4" Diffusion Barrier canister is an easy to use 2 to 7 day short term radon in air test. The canister design makes it ideal for testing areas with high humidity. The kit includes one 4” diffusion barrier charcoal canister, instructions, laboratory analysis, and lab report.
Return postage is not provided
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The diffusion barrier technology resists the effects of humidity. Also recommended when a short term test duration longer than 2 to 7 days is recommended.
Analyses conducted using gamma ray spectroscopy. Results available same business day if received by noon.
ALL SALES ARE FINAL. No returns will be accepted for these items.
AccuStar test kits are listed by NRPP, NRSB, and approved for use in all states.