LR4011 Detector Geiger Counter High Accuracy Nuclear Radiation Counter Nuclear Personal Dosimeters Detects Combined Beta Gamma X-Ray Radiation Tester

Descriptions: Thanks for choosing LR-4011 geiger counter LR-4011 digital hand-held geiger counter is used for detecting and measuring ionizing radiation used widely in applications such as radiation dosimetry, radiological protection, experimental physics and the nuclear industry. LR4011 geiger counter detects ionizing radiation such as Beta Gamma X-ray . Professional Radiation Detectors For A Safer World . Detects Combined Beta Gamma X-Ray . Trusted Technologies High Accuracy Geiger Counter. . Educational And Easy To Use Features: . Detects Combined Beta() Gamma() X-Ray . Sensor Type: GM tube . Energy Range: 50kev-1.5mev less than 30% . Relative intrinsic error of less than plus or minus 10% . Sensitivity: 80cpm / USV / co-60 . The maximum dose equivalent rate: 99.99usv / h . The use of ambient temperature -25 +45 Relative humidity less than 95% . Power supply: 2 AA Ni-MH Rechargeable Battery, or powered by usb port Operating Instruction : Alert Threshold key : Press Alert threshold button to set alarm value ,when radiation reaches a danger level ,the geiger counter will alarm,the minimum alarm value is 0.5usv/h Power key :Press Power key to start/shutdown Mute/sound key : press key to Mute/sound Start/pause key : press key to start/pause Package Includes: 1 x LR-4011 Geiger Counter Detail Pictures: