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Nuclear Radiation Detector Geiger Counter X-ray Beta Gamma English Chinese Menu FS311CHG Charging

정가 $130.77

정가 할인가 $130.77
Nuclear Radiation Detector Geiger Counter X-ray Beta Gamma English Chinese Menu FS311CHG Charging

정가 $130.77

정가 할인가 $130.77
Open Source Geiger Counter Radiation Detector DIY Module with LCD Display Assembled

정가 $45.72

정가 할인가 $45.72