2022 Professional Nuclear Radiation Detector Handheld Portable Geiger Counter Dosage Alarm Device Dosimeter Monitor Multi-function Digital Meter High Sensitivity Accuracy - Small But Powerful Description: Portable Size: This handheld nuclear radiation detector with portable size and easy to carry, you can put it into your bag to carry and hold it to use. Wide Applications: This radiation tester can be widely used in nuclear power plant, accelerator, iron & steel industry, chemical industry, isotope application, industrial X and r non-destructive flaw detection, r radiation, radioactive laboratory and surrounding environment monitor of nuclear facilities. Large Display Screen: This nuclear radiation detector adopt large LCD display screen for you to read the detecting data clearly and easily, you can get the results in time. Over Safety Value Alarm: The alarm value can be selected from 0.5, 1.0, 2.0, 2.5, 5.0, 10.0, 50.0, 100.0usv/h. You can choose the suitable value according to your needs. Easy to Operate: You can enter the setting interface by one button to adjust the alarm preset value then close the tester to object to get the result. Basic parameters: Detector: Energy compensated FM tube (Geiger counter tube), Energy Range: 50KVE-1.5MEV 30%, A Dose Equivalent Rate: 0.01~1000MSV (maximum 10MSV/H), B Cumulative Dose Equivalent: 0.01MSV~500.0MSV, Quite Inherent Error: 15% (137CS 1msv/h), A Dose Rate: 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0, 50.0, 100 MSV, B Cumulative Dose Rate: 0.05, 0.5.1.0.2.0, 5.0, 10.0, 20.0, 50.0, 100MSV. Packing List: 1 x radiation detector