Features: _x000D_*High Quality Material: The product is made of high quality material, durable and wear-resistant, not easy to break, can use for a long time._x000D_*Protable: Designed with a small shape, this radiation detector is compact and convenient, and you can clip it anywhere you want._x000D_*High sensitivity: radiation detectors use advanced GM-counter tubes as cores sensors, which can accurately detect , and X-rays to ensure the accuracy of measurement results. When the detected radiation dose exceeds the alarm threshold, the radiometer will emit a loudly sound, vibrating and flash the screen to alarm._x000D_*Easy to Use: Equipped with a rechargeables battery and an digital dispaly screen for your convenience._x000D_*Wide range of applications: The radiometer is widely used in places with ionizing radiation environments, such as home decoration, radiation exposure manufacturing enterprises, sanitation, building materials, petrochemicals, geological surveys, etc. The radiation dosimeter is a family Ideal for , hospitals, workplaces._x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ Size: 120*78*27mm_x000D_Battery Capacity: 1200mAh_x000D_Dose current rate: 0.00-1000Sv/h 10mSv/h_x000D_Detection type: , , X-rays_x000D_Detector: energy compensation GM-tubePackage List:_x000D_1 x Radiation Detectors