Features:Multifunctional Geigers Counter: Used to detect the intensitys of ionizing radiation ( , and X-rays).High-definition display: Easy to observe in low light environment, easy to read.Intelligent alarm: When the detected radiation dose exceeds the alarm threshold, the radiation monitors will automatically alarm.Application fields: Widely applicable to environments with ionizing radiation. Such as home improvement radiation, geological survey, inspection vehicle, nuclears power plant, industry, radiology department, radiation laboratory, etc.Easy to carry: small size, compact structure, easy to carry. Fast responsing and wide measurement range.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Detection technology: G-M detection technologyDetection Type: , Y, and X-rayDisplay mode: LCD screen + backliglEnergy range: 20kev-3.2mev Real- time Range error: :10%Imean error: :3%Power supply mode: 3 1. 5V dry batteries or 3 1.2V rechargeable batteriesOverall size: 106*70*30mm