What is Radon?
Radon is a naturally occurring radioactive gas that comes up from the ground, odorless, colorless, tasteless. It is most easily released through granite, brick sand, cement and gypsum etc., especially natural stone which contains radioactive elements. Indoor radon gas pollution can be hazardous to human health.
What Are the Dangers of Radon?
In the USA alone, almost 1/3 of homes has exceed health safety standards of radon and 21,000 people die from radon gas every year.
How to Take Precautions?
In the US there is a legal obligation to monitor radon for 48 hours before
How To Use The Radon Monitor（The 2 Buttons on The Back of The Machine）？
1. RESET : press the button to restart the instrument before a new measurement. This operation removes all stored radon data. Remember to note all previous measurement before using the RESET button.
2. MODE : press the button to get information on the number of measurement days since the instrument started for the first time or the last RESET operation.
Note:
1) Upon battery replacement,the instrument is reset and all stored data deleted.
2) Don't moved it during measurement.
3) Unlike other gases, radon gas takes longer to detect. Keep the machine switched on after installing the battery, radon detectors need to wait about 24 hours before displaying data.
Radon Monitoring
Radon Detector hone
