KENANLAN Geiger Counter Nuclear Radiation Detector, Personal Dosimeter Tester Portable Beta Gamma X Ray Monitor

Specification: Item Type: Nuclear Radiation Detector Material: ABS Battery: 1 x Polymer lithium battery, Battery Capacity: 150mAh Detection Range: 0.05uSv-50mSv Working Environment: Temperature -20?~50?; humidity <95%RH without condensation Battery Life: 50 Hour (continuous measurement, screen sleep) Charging Time: 2~3 Hour Charging Interface: TYPE C interface (green light is always on when charging, full off) Package List: 1 x Detector 1 x Charging Cable 1 x User Manual