Each kit comes with 50 RVI Ports, 60 RVI Caps and 2 Installation / Cap Removal Tools.
The RadonAway Radon and Vapor Intrusion (RVI) Test Port is a through-slab diagnostic device designed to be a low-cost, quick and easy way to conduct sub-slab differential pressure measurements and soil gas sampling beneath a concrete slab. It can be installed as a temporary or permanent sample point. The system consists of three components: a port, port cap and an installation/cap removal tool. This product is made from durable, chemically resistant polyethylene plastic and has been designed to stand up to typical building traffic.