Orsong Radon Detector for Home – Long-Term & Short-Term Radon Monitoring, Tabletop or Hanging (US Version)

Understand indoor radon with Orsong

Radon is a colorless gas that can accumulate inside homes. Regular monitoring helps families understand the air they breathe and supports informed decisions about ventilation and safety. The Orsong Radon Detector for Home is designed for both short checks and ongoing tracking.

Two-way monitoring for clear insights

The device presents three measurements on its display, so you can see both current changes and longer trends:

• Long-term average value (up to 1 year) for a stable view of exposure
• Hourly updated last-day average for recent fluctuations
• Seven-day average that reflects a broader trend

Versatile placement and use

Its compact form travels easily from room to room, enabling radon checks in living rooms, kitchens, basements, or offices. For best results, avoid direct sunlight and environments with humidity above 85% RH. The longer you monitor, the clearer the pattern becomes.

Reliability and power

The detector uses a low-power design and runs on three AAA batteries, typically lasting over a year. A low-battery indicator helps you plan ahead. If you restart the unit, stored data will be cleared; allow 24 hours for a fresh reading.

What you get and how to read it

Carry this lightweight device as you move through your home. The simple display conveys trend information at a glance, helping you decide when to recheck or adjust ventilation based on your goals for a healthier space.

Important notes for accuracy and care

• Keep the unit away from direct sunlight to avoid skewed readings
• Maintain humidity below 85% RH for stable measurements