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Radon Detectors for Home or Business

Order Radon Detectors today by 3:00 PM CST and receive tomorrow


Purchase the Pro Series III



Purchase Pro Series III $129.95


Normally Ships
Same Day if Order
Received by 
4:00 PM CST 
Excluding Weekends
You normally have in 2-3 days

To order use our secure credit card services 


The Pro Series III 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.

Call us, Iowa restricts the sale of this item.

Pro Series III Features

  1. Accuracy is better than EPA 
    requirements for charcoal radon test devices. 
    (EPA requirement: Device must be accurate to +-25% of actual value)
  2. Factory calibrated
  3. A radon monitor that monitors radon every hour of every day of the year.  Samples air continuously with the display updated every hour. 
  4. A self-test is conducted every 24 hours with an error code displayed if there is a failure.
  5. Excellent 1 year warranty 
  6. Factory tested and calibrated.  Every unit is tested for 7 full days and calibrated to guarantee proper operation before shipment.
  7. Digital readout 1 to 999 pCi/L
  8. Resolution is .1 pCi/L
  9. Test every room in your home, school, work, commercial building, or apartment.
  10. No waiting for test results.
  11. Alarm sounds if over EPA recommended maximum level of 4 or more pCi/L
    It goes beep....beep...beep once an hour.  You can reset the alarm and it will not beep again for 7 days.
  12. 10 power cord allows user to locate detector away from walls, windows and doors.
  13. Menu button controls 4 functions.
    1. Allows the user to switch between the short-term and long-term display, which is indicated by a green LED illuminated next to the S (short-term) or L (long-term).
    2. Allows the user to conduct a manual test of the detector.
    3. Allows the user to mute or reactivate the audible alarm if the detector is in an alarm state.
    4. Allows the user to clear and reset the memory of the detector to begin new readings.
  14. Long-term readings display the average radon levels since powered-up or last reset with a maximum reading time of 5 years.
  15. Move from room to room
    Check your whole house

Made in the U.S.A.

We ship anywhere

Not available in stores


Purchase the Air-Chek EPA approved Radon Detector




Order Air Chek  1 ea $9.95

Air Chek  1 ea Overnight $41.

Air Chek  2 ea $27.90 ground shipping

Air Chek  2 ea $62.85 overnight shipping

Attention New Jersey residents: This offer is not valid for shipments to New Jersey.  N.J. requires additional fees be added.

Air-Chek Detector Features:

  1. EPA Compliant

  2. Suitable for Real-state Transactions

  3. Free Lab Analysis

  4. Includes Free Return Postage

  5. 48 Hour Check


There are times when you will still will want to use a EPA approved device.

(1) I recommend you purchase a Air-Chek radon detector to initially verify the Safety Siren's accuracy, and then recheck every 12 months.  You should also check your smoke detectors and carbon monoxide detectors regularly.

(2) If you are testing for a real-estate transaction you must use an EPA approved device like the Air-Chek detector.


1 year limited warranty:


The following is a portion of the warranty statement included with the purchase of each unit. 
The PRO Series Hazardous Gas Detector has a one-year warranty from date of purchase against defects in material an  workmanship.  Units returned to the manufacturer during this period because of such defects will be repaired or replaced at no charge. The warranty covers only defects in material or workmanship in normal use and not damage from negligent handling, misuse or lack of proper care. 


Note: The accuracy of any electronic monitor should be verified annually by an independent check.  I suggest an annual check against an EPA approved radon test kit like the one above.




Purchasing Information

Payment, Specifications, and Pricing: Check or Money Order payable to American Radon, in U.S. dollars. Items will be shipped upon receipt of money orders. Checks have a seven day clearing time before shipment. Specifications and Pricing are subject to change without notice.

Shipping and Handling: All orders shipped FOB our warehouse. Purchaser receives title to shipment when transferred to shipper.  All orders shipped via UPS or usps ground, unless otherwise specified. To expedite orders, specify UPS Next Day Air, UPS Second Day Air, or UPS Three Day Select. Expedite shipping cost will be included in the shipping charges.

Warranties: All warranties represented are manufacturers warranties. All warranty claims after 30 days from purchase date are covered by the manufacturer.

Returns: Items returned within 30 days, and are in original packaging and can go directly to shelf, are subject to a 20% restocking charge. Defective items require a return authorization number. Please call for a return authorization number. All returns will be shipped prepaid. Items shipped without a return authorization or with freight charges due will not be accepted.

*This offer good for systems installed by American Radon. Offer does not apply to systems installed by our affiliates. 





  Copyright 2002 Radon America, All rights reserved.          

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