Geiger Counter Marble Radioactivity Monitor 0.96 Inch TFT Display Personal Radiation Dose Alarm Device for Nuclear Power Plant

Battery Included : No High-concerned chemical : None Brand Name : APWIKOGER Origin : Mainland China Certification : None Nuclear Radiation Detector : Marble Radioactivity Monitor X-ray Beta Gamma Radioactive Tester : Personal Radiation Dose Alarm Device Dosimeter Monitor : Radiation Dosimeter