BR-9B Handheld Portable Digital Display Nuclear Radiation

The natural environment in which we live has a certain amount of radiation real-time data will fluctuate within a certain range and the daily use of nuclear radiation detector helps to refrain radiation hazards in daily life.Features:High sensitivity wide measuring range has a long service life.Smaller body larger screen clearer measurement data and easier operation.Can be applied to material inspection environmental test radiology protection radiopharmaceutical screening etc.With mute alarm particle sound selection button test mean value reset retest selection button backlight can be turned on or off.Specifications:Material: ABSColor: blackModel: BR-9BScreen size: 57 * 43mm / 2.2 * 1.7inSensor type: energy compensation type GM tubeDetectable types: Beta Gamma X-rayEnergy range: 20kev~3.0mev30%(137Cs-)Sensitivity: 80cpm/?sv/(Co-60)Test accuracy: 0.01?sv/hReal-time range: 0-99.99?sv/hCumulative range: 0-99.999msvReal-time error: 10%Mean error: 3%Battery: 3 * AA 1.5V battery or 3 * 1.2V rechargeable battery (not included)Charging: USB 5V 2A inputCharging time: 4 hoursItem size: 105 * 70 * 30mm / 4.1 * 2.8 * 1.2inItem weight: 106g / 3.7ouncePackage size: 150 * 100 * 55mm / 5.9 * 3.9 * 2.2inPackage weight: 122g / 4.3ouncePacking List:1 * Nuclear Radiation Detector1 * User Manual