Radon Gas Detector Semiconductor Sensor Visual & Audible Alarms Rechargeable with 504-Days Historical Data Record for Home & Workplace Safety

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Protect your home and workplace with this advanced portable radon detector, designed to quickly and accurately measure dangerous alpha radiation from radon gas. Featuring a high-sensitivity semiconductor sensor, this device delivers reliable real-time readings with instant visual and audible alarms when levels exceed safety thresholds.  Ideal for homes (basements, bedrooms), mines, construction sites, etc.

Features:

  • Equipped with a semiconductor radon sensor
  • Colored TFT 2.0 screen and a graphical UI interface
  • Patented radon filtration and radon signal screening technology, and an adaptive integration algorithm
  • With air vents on three sides, with a high diffusion effect
  • First results in 6 hours with real-time environment readings
  • Tracks multiple data points: 24h/48h/72h/96h averages and peaks
  • Customizable alarm thresholds & sound settings
  • Stores up to 504 days of historical data (records every 6 hours)
  • Auto or manual restart for new measurements
  • Countdown display for the first data update
  • Energy-saving mode with continuous monitoring
  • Dual language support (English/Chinese)
  • Color-coded progress bar for quick risk assessment
  • Built-in calendar & clock functions

Specification:

  • Sensor: Semiconductor radon sensor
  • Range: 3.3Bq - 37kBq/m³ (0.09 -1000pCi/L)
  • Accuracy: ±15%
  • Time for first data display: 6 hours
  • Reliable data measurement time:
    • 6 hours later (when radon concentration is higher than 190Bq/m³)
    • 12 hours later(when radon concentration is 94-190Bq/m³)
    • 24 hours later(when radon concentration is lower than 94Bq/m³)
  • Data update time: 60 minutes
  • Battery life: 45 days (in screen-off state)
  • Charging interface: TYPE-C interface (green light is on continuously when charging, turns off when fully charged)
  • Charging time: About 3.5 hours to fully charge (in shutdown state)
  • Alarm time: Sounds for 20s every hour after exceeding the limit
  • Language: Chinese and English
  • Detection environment: -14~113℉ (-10~45℃); RH<90% (inaccurate data when working out of range)
  • Battery capacity: 2000mAh
  • Dimension: 80 x 40mm
  • Weight: approx. 123gms

Set Includes:

  • 1 x Radon Detector
  • 1 x Type-C USB Cable
  • English Instruction Manual
  • Standard factory Packaging


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