Nuclear Radiation Detector Professional Marble Radioactive Ray Ionization Personal Dose Alarm Instrument Geiger Counter

Product name：Nuclear Radiation Detector 

Size：120x78x27mm 

Types of detection rays：γ rays, x rays, β rays 

Detector：Energy Compensation GM Tube(Geiger Counter Meter)

dose equivalent rate：0.00-1000μSv/h（10mSv/h） 

Cumulative dose equivalent：0.00μSv-500.0mSv

Energy range：48keV-1.5Mev≤±30% (for 137Cs-) 

Language：Chinese/English switch 

Sensitivity：80CPM/μSv（For Co-60） 

Dosage unit：μSv/h,μGy/h,mR/h,cps,cpm Switch 

Power supply：1100mAh lithium battery 

Alarm method：light, vibration, sound