Kidde 442020 Radon Gas Detection Test Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Mail in radon test kit and analysis for residential and general use</li><li>Professional analysis detects cancer-causing colorless tasteless radon gas seepage</li><li>Meets state and Environmental Protection Agency requirements</li><li>Includes activated radon sampler tray and return mailer envelope for professional lab analysis</li><li>Analysis included， no additional fees to pay except New Jersey residents EPA charges $10</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41dDhps953L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51CXrzHOZzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/611ADpedNnL.jpg" noproxy>