Dual display of Dose Equivalent Rate (DER): current and cumulative. And the dual alarm values can be preset, with sound, vibration or light alarm method for selection.
Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.
Color: Black
Material: ABS
Resolution: 128*64
Ray Detection: X-ray, γ-ray, Hard β-ray
Energy Range: 50keV~1.5MeV≤±30% (for 137Cs-)
Normal Amount: within 0.5μsv/h
Relative Inherent Error: ≤8% (137CS1mSv/h)
Detector: Energy Compensation GM Tube (Geiger Counter)