Nanjing KELISAIKE Safety Equipment Co., Ltd.  

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Product Name: Digital Radon Gas Detector for Home Use Radon Gas Monitoring Model NO.: rd-35 Type: Electrochemical Gas Analyzer Gas: Customized Portable: Portable Customized: Customized Brand: Kelisaike Item: Single Gas Detector Sampling: Difusion Working Voltage: 3V Lithium Battery Sensor Life: 2-5 Years Explosion-Proof Grade: Exdib Iic T3 Weight: Approx. 120g Trademark: KELISAIKE or OEM Transport Package: 1 Set/ Carton Specification: L116.5*W60*H15.5mm Origin: Nanjing, China HS Code: 8531100000 Product Description Detecting TechnologyPassive radon diffusion chamberSensorAlpha spectrometry sensorBatteryRechargeable lithium battery DC3.7v 1000mAHPower Consumption<50uAMax. testing time each recharging>3000hoursPrecision7 days<20%Long term<10% after 1 monthAccuracy5% ±0.14pCi/LMeasurement range<250BQ/M3Minimum available measurement time30 minutesOperation environmentTemperature: 0 to +40 Relative humidity <95%DimensionsL116.5*W60*H15.5mmWeight85g