Accurate Radiation Reading: This nuclear radiation detector uses an energy compensation GM tube to measure beta gamma and X ray radiation with 0.01μSv h test accuracy and real time range from 0 to 99.99μSv h.
Alarm Modes: The geiger counter nuclear radiation detector supports current dose alarm and cumulative dose alarm settings. Sound light and vibration alerts activate automatically when readings exceed the set threshold.
Clear Measurement Range: Energy range is 20keV to 3.0MeV with sensitivity of 80cpm μSv per Co 60. Real time error is within 10 percent and average error is within 3 percent for routine monitoring tasks.
Flexible Power Options: This radiation dosimeter supports 2 AA batteries not included or USB 5V 2A input charging. The screen can sleep during standby while the monitor continues alarm response when limits are exceeded.
For Multiple Settings: Designed for home decoration checks geological survey iron testing vehicles nuclear power plants industry radiology and laboratories where ionizing radiation monitoring is needed.

Item Type: Nuclear Radiation Detector
Sensor Type: Energy compensation GM tube
Detectable Types: Beta, gamma and X ray
Energy Range: 20kev-3.0Mev≤+30% (137Cs-)
Sensitivity: 80cpm/μsv/(Co-60)
Test Accuracy: 0.01μsv/h
Real Time Range: 0-99.99μsv/h
Real Time Error: ≤10%
Average Error: ≤3%
Power Supply Mode:
1. Battery: 2 x AA(not include)
2. Charging: USB 5V 2A input
1 x Nuclear Radiation Detector
1 x User Manual