Pro-Lab Radon Gas Test Kit 1 pk 9-98-999-13 These shims allow for precise

These shims allow for precise adjustments

Couplers and stakes sold separately

Made of zinc

Sub Brand: Skinneeez

Pro-Lab Radon Gas Test Kit 1 pk 9-98-999-13 These shims allow for preciseRadon gas has been found in varying amounts in every state in the US killing up to 22000 people each year from lung cancer. Deadly radon gas seeps into homes through cracks in the foundation and walls, sump pumps and floor drains. The Pro Lab Do It Yourself Radon Gas Test Kit offers you a professional radon analysis of your home or office utilizing patented liquid scintillation technology. Laboratory results within one week. Express service is