RADEX RD1503+ Outdoor Edition dosimeter geiger Counter high Accuracy Nuclear Radiation Detector
- UPGRADE Outdoor Edition - better protected.
- Combined Beta, Gamma and X-Ray radiation detection..
- Detection range of 0.05~9.99 µSv/h (Micro Sieverts per Hour) or millirems.
- Audio alarm - Vibration Alarm - Backlight.
- Pre-calibrated, Accurate (+/- 15%), Fast (40 second cycle if low, Immediate if high).