Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF Meter RF Spectrum Analyzer Ghost, Cell Tower Smart Meter Hidden WiFi Signal Detector RF up to 10GHz with Data Logger
The GQ EMF-390 advanced multi-function digital EMF ELF meter is designed and developed by GQ Electronics, Seattle, USA. It is a portable and convenient device. It can be used in general purpose test, detection and other scientific applications. Such as Power Line, WiFi, Cell phone, Cell tower, Microwave, Smart Meter, etc. The device integrated feat...
- ASIN: B07JGJ897T
- Brand: GQ
- UPC: 723794245272