The electromagnetic radiation tester successfully tests the compatibility of electric field radiation and magnetic field radiation, and achieves the best test results. 3, Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.
eBay
K2 Professional LCD EMF Electromagnetic Field Radiation Dosimeter Detector for Ghost Hunting
Aliexpress UK
It is a portable and convenient device. It can be used in general purpose test, detection and other scientific applications. The device integrated features include three axis Electromagnetic Fields, Electric Field, Radio Frequency and Radio Spectrum Power Analyzer.
eBay
K2 LCD EMF Electromagnetic Field Radiation Dosimeter Detector for Ghost Hunting
Aliexpress UK
EMF Detector Will Automatically Switch Off after 15 Minutes of Inactivity. EF, MF and RF Values Can Be Displayed Simultaneously without Having to Change Types. Key point 2 3-Colour display visual alarm Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Convenient USB charging.
eBay
K2 Professional LCD EMF Electromagnetic Field Radiation Dosimeter Detector for Ghost Hunting
Aliexpress UK
EMF Detector Will Automatically Switch Off after 15 Minutes of Inactivity. EF, MF and RF Values Can Be Displayed Simultaneously without Having to Change Types. Key point 2 3-Colour display visual alarm Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Compass with fluorescent light Convenient USB charging.
eBay
FNIRSI GC-03 3-IN-1 Electromagnetic Radiation Detector, Electric & Magnetic Field Strength, RF Power, Temperature Monitor
Aliexpress UK
It is a portable and convenient device. It can be used in general purpose test, detection and other scientific applications. The device integrated features include three axis Electromagnetic Fields, Electric Field, Radio Frequency (up to 10Ghz) and a bonus feature RF Spectrum Power Analyzer(six bands up to 2.504Ghz).
eBay
stereoscopic magnetic induction line demonstrator permanent magnet, electromagnetic field experimental （Excluding magnet）
Aliexpress UK
Insulation & Continuity Tester. Certificates & Log books. Power Quality & Energy Loggers. PH & Water Quality. Distance Area & Level. Tools & Accessories. PAT Testers. Gas HVAC & Plumbing.
eBay
Magnetic Field Viewer Viewing Film 50mm/25mm/30mm Card Magnet Detector Pattern Display Electromagnetic Radiation Detectors
Aliexpress UK
Useful tool: This electromagnetic tester can help to detect the electromagnetic waves and features 5Hz-3500Mzh wide range. Easy to use: This electromagnetic tester is convenient to operate, it features a button operation and has low battery reminder.
eBay
Magnetic Field Viewer L4MF Pattern Display Membrane Magnetic Card Detector Yellow True Color Electromagnetic Radiation Detector
Aliexpress UK
1 EMF Tester. Magnetic Field Strength Resolution: 0.01μT/0.01mG. Electric Field Strength Resolution: 1V/m. Magnetic Field Strength Range: 0.01~199.9μT(0.1~1999mG). Electric Field Strength Range: 0~1999V/m.
eBay
FNIRSI ERD-10 4-IN-1 Electromagnetic Radiation Detector, Electric & Magnetic Field Strength, RF Power, Temperature Monitor
Aliexpress UK