LCD Nuclear Radiation Tester Multifunctional X γ Rays Radiation Monitor Detector for Industry Environmental Laboratory Item Type: Nuclear Radiation Detector Material: ABS Product Size: Approx. 20.5 x 10 x 3.5 cm / 8.1 x 3.9 x 1.4 in Power Supply: 3 x AA batteries or rechargeable batteries (Battery Not Included) Measuring Range: Count rate 0-500000 CPM, 0-8000 CPS Dose Rate: 0.01-1000usv/h, 0.01-1000mR/h Detector: GM counter tube detector Energy Range: 40KeV~3MeV Sensitive: ≥ 3000 CPM/mR/h Instrument Background: Counts per minute ≤ 120CPM Relative Basic Error: ≤ 15% Power Consumption: The whole current ≤ 20mA Temperature Range: -15℃~50℃ Humidity: Relative humidity ≤ 90% (40 ℃) γ Radiation Monitoring: It is an ideal instrument field for environmental laboratories, nuclear medicine, molecular biology, radiochemistry, nuclear material transportation, storage and inspection. Application: Unknown area rays inspection, environmental laboratory, environmental pollution investigation, nuclear medicine, meristem biology, radiochemistry, imports and exports commodity inspection, indoor environment and building materials radioactivity testing, irradiation processing, non destructive testing sites, nuclear safety emergency Weight: Approx. 1060g / 37.4ozNote: Compliance with γ refers to gamma rays