Detection and count: 90mm for Geiger counter tube. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Nuclear Radiation Detector Personal Dosimeter Marble Tester X-Ray Radiation Dosimeter XR-1 Portable Geiger Counter
Aliexpress UK
Humanized design: It has practical functions such as maximum value lock, unit switching, and automatic shutdown. The ergonomic appearance is matched with soft glue on the side, which is comfortable and portable for one-handed operation.
eBay
Radiation Detector Digital Electromotive Force Meter Gauss Meter Dosimeter Tester Handheld Electromagnetic Field Radiation Meter
Aliexpress UK
Humanized design: It has practical functions such as maximum value lock, unit switching, and automatic shutdown. The ergonomic appearance is matched with soft glue on the side, which is comfortable and portable for one-handed operation.
eBay
Geiger Counter Nuclear Radiation Detector, High Accuracy Beta Gamma X-Ray Radiation Monitor Mini Radioactive Dosimeter, Durable
Aliexpress UK
Detection and count: 90mm for Geiger counter tube. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Electromagnetic Field Detector 8 LED Radiation Dosimeter High Precision Portable EMF Magnetic Field Monitor EMF Radiation Tester
Aliexpress UK
The electromagnetic radiation detector is compact, portable and portable, with built-in high- for precision chip, which is convenient to use. Electromagnetic radiation detector. There is an audible alarm function.
eBay
NEW XR-1 Portable Geiger Counter Nuclear Radiation Detector Personal Dosimeter Marble Tester X-Ray Radiation Dosimeter
Aliexpress UK
The electromagnetic radiation tester successfully tests the compatibility of electric field radiation and magnetic field radiation to achieve the best test results. LCD digital display radiation value.
eBay
1PC EMF01 Electromagnetic Radiation Detector High Precision Household Electromagnetic Wave Radiation Measuring Instrument
Aliexpress UK
Humanized design: It has practical functions such as maximum value lock, unit switching, and automatic shutdown. The ergonomic appearance is matched with soft glue on the side, which is comfortable and portable for one-handed operation.
eBay
0-2000W Total Solar Radiation Sensor RS485 0-2V 4-20MA 400-1100nm Light Detector Sunshine Radiation Sensor Transmitter Pyranomer
Aliexpress UK
Humanized design: It has practical functions such as maximum value lock, unit switching, and automatic shutdown. The ergonomic appearance is matched with soft glue on the side, which is comfortable and portable for one-handed operation.
eBay
Radiation Detector Digital Electromotive Force Meter Gauss Meter Dosimeter Tester Handheld Electromagnetic Field Radiation Meter
Aliexpress UK