Y51A-BR-6 Geiger Counter Nuclear Radiation Detector Personal Dosimeter X-Ray Beta Gamma Detector LCD Radioactive Tester Tool _x000D_ Y51A-BR-6 Geiger Counter Nuclear Radiation Detector Personal Dosimeter X-Ray Beta Gamma Detector LCD Radioactive Tester Tool _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 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 avoid radiation hazards in daily life. _x000D_ High sensitivity, wide measuring range, has a long service life. _x000D_ Using of sophisticated G-M tube as the core sensor. _x000D_ Can be applied to material inspection, environmental test, radiology protection, radiopharmaceutical screening, etc. _x000D_ Compact and portable, the operation interface is simple and clear, easy to use. _x000D_ _x000D_ Detectable species:Beta, Gamma, X-ray _x000D_ Sensor type:G-M tube _x000D_ Energy range:50kev-1.5mev less than 30% _x000D_ Relative intrinsic error:less than plus or minus 10% _x000D_ Sensitivity:80cpm/SV/Co-60 _x000D_ The maximum dose equivalent rate:99.99sv/h _x000D_ Voice source:real particle sound / alarm sound / mute _x000D_ Alarm threshold:0.5 (Not Adjustable) _x000D_ The use of ambient temperature:-25-+45 _x000D_ Relative humidity:less than 95% _x000D_ Power Supply:2 x AA batteries(Not included batteries) _x000D_ Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. _x000D_ Colour:Black _x000D_ Material:ABS _x000D_ _x000D_ Package Contents: _x000D_ 1 * Radiation Detector _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_