Vevor Home Radon Detector 3.3Bq to 37kBq/m³ Portable Easy to Use Battery Operated

Home Radon Detector 3.3Bq to 37kBq/m³ Portable Easy to Use Battery OperatedAccurate DetectionEasy to UseDual Usage ModesPrompt AdjustmentsPlace It AnywhereTwo Alarm SettingsProduct Colour: Black + Orange ,Sensor Type: Semiconductor Sensor ,Measuring Range: 3.3Bq to 37kBq/m³ (0.09 to 1000pCi/L) ,Response Time: 6 hours,Item Model Number: RM-60 ,Detection Accuracy: ±15% ,Product Dimensions: 4.69 x 2.09 x 0.94 in/119 x 53 x 24 mm,Net Weight: 0.29 lbs/0.13 kg ,Main Material: ABS ,Data Updating Time: 1 hour