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Thin-type GM counter X-γ ray survey meter N93-DG, sensitivity ≥ 3000CPM/mR/h
Range: dose rate 0.01-500 uSv / h, 0.01 ~ 50mR / h
Detector: thin-type GM counter
Energy range: 40KeV ~ 3MeV
Sensitivity: ≥ 3000CPM/mR/h
Instrument Background: ≤ 90 CPM
Relative error: ≤ 15%
Power supply: 3 5 # (AA) batteries or rechargeable batteries
Temperature range: -15 ℃ ~ 50 ℃
Humidity range: Relative humidity ≤ 90% (40 ℃)
Size and Weight: 0.5kg; 200 × 100 × 35mm