The Pro Series 3 Radon Gas Detector is the only radon gas detector on the market designed for use by the homeowner. This detector allows the homeowner to monitor the radon levels in their home by displaying short-term and long-term averages.

Features:

• Numeric LED display range of .1 to 999.9 shows the level of radon gas in pCi/L
• Short-term reading displays the average radon levels over the past 7 days
• Long-term reading displays the average radon levels since powered-up or last reset with
  a maximum reading time of 5 years
• Upon initial power-up, short-term and long-term readings will display after the first 48 hours
• Audible alarm sounds if the long-term average reaches 4 pCi/L or greater or the short-term
  average stays above 4 pCi/L for 30 consecutive days
• Samples air continuously with the display updated every hour
• Conducts a failsafe self-test every 24 hours with an error code displayed if there is a failure
• Menu button controls 4 functions
• 10’ power cord allows user to locate detector away from walls, windows and doors
• One year warranty