This is a high quality J305 tube type, tin oxide cathode, coaxial cylindrical thin shell structure (wall density 50±10cg/cm2), pulse application type halogen tube. The stent provides detection of ④ rays in the range of 20MR/h-120mR/h and soft beta rays in the range of 100-1800 decay/min·CM2.
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FNIRSI ERD-10 4-IN-1 Electromagnetic Radiation Detector, Electric & Magnetic Field Strength, RF Power, Temperature Monitor
Aliexpress UK
Detection of nuclear radiation using a 48 mm for Geiger-Muller tube counter. 1PCS Nuclear Radiation Detector. A button startup and for instant test. Modified detector designed to detect Beta, Gamma and X-rays: 0.08 uSv- 50mSv.
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XR-1 EMF Nuclear Radiation detector Personal dosimeter, Marble Tester X-ray dosimeter, portable (Battery not included)
Aliexpress UK
Value for and easy to carry. The design complies with the for CE industry standard.
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Geiger Counter Nuclear Radiation Detector Personal Dosimeter B, X-Ray Gamma with Alarm
Aliexpress UK
1 x Nuclear radiation detector. Can be used in material inspection, detection, radiation, radiopharmaceutical screening. Excessive alarm, cumulative dose and dose rate display. Test accuracy: 0.01μsv/h.
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FNIRSI GC-03 3-IN-1 Electromagnetic Radiation Detector, Electric & Magnetic Field Strength, RF Power, Temperature Monitor
Aliexpress UK
Easily carry it in your tool bag without taking up valuable storage space. Nuclear Radiation Detector 1.
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EMF Meter High Frequency 30MHz~8Ghz Electromagnetic Field Radiation Detector Three-axis Radiometer Tester Rachargeable Meter
Aliexpress UK
1 x Electromagnetic Field Tester (Battery Not Included). LCD Display: Using a large LCD screen, the values are clearly displayed on the screen, which is more convenient to read and has a better experience.
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XR-3 Pro Portable Digital EMF Nuclear Radiation Detector Geiger Counter Tester for Accurate Electromagnetic Measurements
Aliexpress UK
TFT Digital Display Portable Geiger Counter X-ray Beta Gamma Radioactive Tester Handheld Electromagnetic Nuclear Radiation Detector Marble Tools with Alarm. If the test radiation dose exceeds the set alarm value when the recorder is turned on and the screen is off, the alarm value monitor will automatically alarm.
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ALIENTEK ND1 Geiger Counter Nuclear Radiation Detector Personal Dosimeter Radioactivity Tester X-ray γ-ray β-ray Rachargeable
Aliexpress UK
（1× Nuclear Radiation Detector, 1×USB-C Charging Cable, 1×Storage Bag, 1×User Manual.
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HFS-20PRO Handheld Nuclear Radiation Detector β, γ And X Rays Geiger Counter Automatic Alerts Data Storage Built-in Battery
Aliexpress UK