Description
Specifications: Material: ABS Model: NR-750/NR-850/NR-950 (optional) Detection rays: X, Y and hard beta rays Dose equivalent rate: 0.01~1000μSv/h (maximum 10mSv/h) Cumulative dose equivalent: 0.01μSv~500.0mSv Energy response: 48KeV~1.5MeV≤±30% (for 137CS-) Relative inherent error: NR-750≤±15%(137CS1mSv/h) NR-850≤±10%(137CS1mSv/h) NR-950≤±3%(137CS1mSv/h) Language: English, Chinese Sensitivity: 80CPM/uSv (for Co-60) Alarm threshold: Dose rate: can be arbitrarily selected among 0.5, 1.0, 1.5, 2.0, 2.5, 5.0, 10.0, 50.0, 100.0μSv/h Cumulative dose: can be selected at 0.05, 0.5, 1.0, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0mSv Power supply: 2 x AA batteries (not included) Packing size: about 172x126x36mm/6.8×5.0x1.4in Package weight: about 200g Packing list: 1 x Nuclear radiation detector 1 x Manual