First Alert RD1 Short-term Radon Test Kit Lab Analysis

Product Description

The FIRST ALERT RD1 is a short-term charcoal-based radon detection test kit designed for residential use. The kit exposes an activated charcoal collector to indoor air over a 2-to-3-day period, trapping radon decay particles for analysis. After exposure, the collector is mailed to an EPA-listed laboratory, which performs a full analysis and returns results along with follow-up recommendations. The process requires no special tools or equipment, making it accessible to homeowners, home inspectors, and real estate professionals who need a certified radon measurement with documented lab results.

This kit is suited for ground-floor and basement testing in residential homes as part of routine indoor air quality assessment or pre-sale home inspection. It is commonly used in geographic areas with elevated radon risk, in compliance with EPA and state guidance on short-term radon testing protocols. The 2-to-3-day test window meets standard short-term testing requirements when closed-house conditions are maintained throughout the exposure period.

Key Features

• Short-term charcoal test completes exposure in 2 to 3 days
• Activated charcoal medium traps radon decay particle traces
• Lab analysis performed by an EPA-listed laboratory
• Includes follow-up recommendations with results
• No special tools or equipment required for deployment

Compatibility

Designed for short-term radon measurement in residential structures. Follow closed-house testing conditions as directed by EPA guidelines for accurate results.

Installation Notes

Place the collector at the lowest livable level of the home, away from drafts, high humidity areas, and exterior walls. Maintain closed-house conditions for the full 2-to-3-day exposure period before sealing and mailing the collector to the lab. No licensed trade contractor is required for deployment, though home inspectors and indoor air quality professionals commonly administer these tests. Handle the collector only as directed in the included instructions to avoid contaminating the charcoal medium before or after exposure.

Technical Specifications

• Test Duration: 2 to 3 days
• Detection Method: Activated charcoal passive collection
• Lab Accreditation: EPA-listed laboratory
• Weight: 0.283 pounds
• Unit of Measure: Each
• UPC: 00029054850003

Standard Information

• Brand: FIRST ALERT
• Manufacturer Part Number: RD1