2, the detection of advanced Geiger Miller counting tube, high sensitivity, can detect small changes in radiation values. 1、The detector covers a wide range of detection functions, can effectively detect X-rays, γ-rays and β-rays (X, γ and β rays), but also can detect electromagnetic radiation.
eBay
MD-4090 Professional Metal Detector Finder Waterproof Search Coil Seeker Treasure Underground Gold Detector High Accuracy
Aliexpress UK
It is used to test and learn electromagnetic radiation situation indoor and outdoor. 1 Electromagnetic Radiation Detector. Alarm Threshold: Electric: 40V/m; Magnetic: 0.4μT. Unit: V/m (Electric Field); μT(Magnetic Field).
eBay
6-in-1 Stud Finder Wall Scanner Electronic Stud Detector Wall Detector for 1-1/2 Inch Drywall Stud Center Detecting
Aliexpress UK
◈ Advanced Geiger Miller counter is used for detection, with high sensitivity, which can detect changes in small radiation values. Detector: energy compensation GM tube (Geiger counter tube). ◈ The detector has a wide range of detection functions, which can effectively detect X-ray, γ Ray and β Ray (X, γ and β Rays), can also detect electromagnetic radiation.
eBay
Ultrasonic Leak Detector Gas Air Water Fluid Pressure Vacuum Leaks Tester Tool Portable DY26A Ultrasonic Flaw Detector
Aliexpress UK
The electromagnetic radiation tester successfully tests the compatibility of electric field radiation and magnetic field radiation, and achieves the best test results. LCD digital display radiation value.
eBay
6IN1 Metal Stud Detector Digital Wall Scanner Detector Finder Multifunctional AC Wires Wood Metal Cable Finder withPosition Hole
Aliexpress UK
☛Multiple Purpose: It can test both electric and magnetic field radiation stimutaneously. ☛Data Locking: You can just press one button to lock the radiation value.
eBay
Water Leak Detector Multi-functional Sound Detector For Pipe Water Leak Suitable for leak detection of various construction pipe
Aliexpress UK
1 Microwave Leak Detector. Automatic reset: press the ZERO button for 3 seconds. LCD display with backlight. Battery: 9V (durable, lasting for one year). 1 storage bag. Battery life: about 1 year in normal use.
eBay
Wire Tracer Kit Cable Toner Detector Network Cable Tracing Tester Kit Audio Adjustable Induction Amplifier Cable Toner Detector
Aliexpress UK
It is used to test and learn electromagnetic radiation situation indoor and outdoor. 1 Electromagnetic Radiation Detector. Data locking, one-key lock of the radiation value. Alarm Threshold: Electric: 40V/m; Magnetic: 0.4μT.
eBay
Refrigerant Gas Leak Detector ZL77 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector CFC HFC HCFC HC HFO Gas Tester
Aliexpress UK
Sensor: 48mm Geiger Counter Tube. 1 x Pen Type Nuclear Radiation Detector. Clear Display: White light display design, clear display, night can also be normal reading, convenient for your use. Color may have a little color difference, Because of the different display settings.
eBay
Treasure Hunter Metal Detector MD4030 Pro Professional Gold Pinpointer Underground Detector High Sensitivity Metal Finder Seeker
Aliexpress UK