Geiger counter XR1-B, nuclear radiation detector, ionizing radiation detector

Product Parameters Detection Technology: G-M Detection Technology Detection Type: Beta, Y, X-ray Display Mode: LCD Screen + Backlight Energy Range: 20kev ~ 3.2ev ≤ +30% (137Cs -) Sensitivity: 80cpm/usv/(C0 - 60) Test Accuracy: 0.01 μsv/h Real-time Range: 0-99.99 μsv/h Cumulative Range: 0-99999 mSv/h Real-time Error: ≤ 10% Average Error: ≤ 3% Power Supply Mode: 1. 5V Dry Battery or 1.2V Rechargeable Battery Battery Time: ≥ 4 hours Overall Size: 106x70x30mm