• Radon Sampling: Passive diffusion chamber
• Detection method: Alpha spectrometry
• Operational Environment:
  39ºF to 104ºF / 4°C to 40°C
  Relative humidity: <85%
• Measurement range: 0 - 500 pCi/L / 0 – 20,000 Bq/m³
• Weight: 7.7 ounces / 219g (with batteries)
• Dimension: 4.7 x 1.4 inches / 120 x 36mm

• Air quality: radon, temperature, humidity
• Motion sensor: wave 
• Visual Alerts: green, yellow, red 
• Free mobile app: iOs and Android 
• Long battery-life: ~ 1.5 years
• Notifications: In app and email

Radon (pCi/L)
● ≥4 pCi/L
● ≥2.7 and <4 pCi/L
● <2.7 pCi/L

Radon (Bq/m³)
● ≥150 Bq/m³
● ≥100 and <150 Bq/m³
● <100 Bq/m³

Humidity
● ≥70 %
● ≥60 and <70 %
● ≥30 and <60 %
● ≥25 and <30 %
● <25 %

Temperature (°F)
● >77 °F
● ≥64 and ≤77 °F
●<64 °F

Temperature (°C)
● >25 °C
● ≥18 and ≤25 °C
● <18 °C

• Package Contents
  Radon detector 
  2 x alkaline batteries type AA (LR06)
  Instruction manual
  Mounting screw
• Package
  Weight: 15.3 ounces / 433g
  Dimension: 5.6 x 6.1 x 2.2 inches / 142 x 156 x 55 mm
  
  
• Data & Accuracy
  Data accessible via Android or iOS app
  After 7 days: < 10 % at 5 pCi/L / at 200 Bq/m³
  After 2 months: < 5% at 5 pCi/L / at 200 Bq/m³
• Product Codes
  EAN: 7090031129002
  SKU: 2900
• Requirement
  Smartphone or tablet supporting Bluetooth
• App Compatibility
  iOS 9.0 or later
  Android 5.0 or later

Comes with a standard warranty, details are available here

Free 5-year warranty available: Airthings has a 5-year extended warranty available on all air quality monitors for consumers. Registration is required within 30 days of the purchase on the Airthings website here. Registration is free. This extra coverage is in addition to your standard warranty that applies even if you choose not to register your product. Not registering your product does not diminish your statutory rights.