... x rays. 2.dose rate:0.000usv/h-5msv/h radiation detector dosimeter Features1,High sensitivity, stable and reliable.2,Super LCD ... display functions, state display at a glance.3,When measuring radiation dose rate, display dose rate, accumulated dose and storage accumulated ... with high sensitivity, will respond to the natural environment.3, Radiation occasions: beta gamma x rays.4, Measuring range, dose ...