Portable Nuclear Radiation Detector tester meter

Application:
- Checking radiation pollution,     
- Environmental Laboratory, Environmental Pollution Survey,
- Inspecting import and export commodities,
- Radioactive detection of indoor environment and building materials,
- Radiation processing, nondestructive testing sites,
- Nuclear safety emergency.
 
Features:
- High efficiency of GM tube,
- Sound frequency indicating radioactivity,
- Dose rate Alarm threshold can be set,
- Ultra-low-power design,
- Displayed in μSv / h, mR / h
- Over threshold alarm,
- Battery failure alarm,
- Can store 400 groups of historical data,
- Scale and digitals indicate the radiation intensity.
 
Specifications:
- Measuring range: dose rate 0.1-5000 uSv / h, 0.01 ~ 500mR / h,
- Detector: thin-type GM counter,
- Energy range: 40KeV ~ 3MeV,
- Sensitivity: ≥3000CPM/mR/h,
- Instrument background: ≤ 30 CPM,
- Error: ≤ 15%,
- Power supply: AA*2,
- Battery life: 400 hours of continuous work,
- Temperature range: -15 °C ~ 50 °C,
- Humidity Range: Relative humidity ≤ 90% (40 °C),
- Dimensions: 0.3kg; 135*70* 25mm.