Airthings Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery & Duracell Plus 9V Batteries (Pack of 2) - Alkaline - 100% Life Guaranteed

Airthings Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, Intl Version, Bq/m Developed by our in-house CERN particle physicists, Corentium Home by Airthings is the first-ever, battery-operated, digital radon detector. Radon fluctuates daily so continuous monitoring is necessary to understand your long-term exposure and gain full-time peace of mind. Understand your daily short and long-term radon measurements, and gain full control without ever waiting for lab results. Easily monitor radon levels in your home with this compact yet powerful radon gas detector. Corentium Home is the leader in the radon market for radon home tests, outselling all other digital radon detectors because of its accuracy, simplicity and trustworthiness. The Corentium Home radon detector by Airthings replaces insufficient radon test kits. Its LCD screen displays the average daily, weekly and long term concentrations. Powered by 3 standard AAA batteries, it can be placed anywhere in the home and has a battery life of +2 years. The radon monitor makes it easy to radon test for an overview of the concentrations of radon in a home, workplace, school, a day-care center or any other location. The Corentium Home radon detector by Airthings is also an essential tool to use when performing property inspections or when checking the operation of a radon mitigation system. Test if your radon fan and radon removal system is working or not. Airthings radon monitors have superior sensors to ensure that you can have a healthy home and breathe in clean air. Duracell Plus 9V Batteries (Pack of 2) - Alkaline - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 5 Year Storage - 6LR61 MN1604 When you need the power of reliability for your everyday electronics, there are Duracell Plus batteries. These multipurpose alkaline 9V batteries are part of a wide range of Duracell batteries that give you the freedom to take your devices wherever you are. What makes these batteries exceptional is their longevity - Duracell plus 9V alkaline has 100% life guaranteed*. Whether you're powering toys or tools, make sure it's with reliability Plus power... with Duracell.