EMF Meter, Rechargeable Handheld Electromagnetic Field Detector with Digital LCD and Temperature, Ideal for Testing EF/MF at Home, Office, Outdoors, and Ghost Hunting

KENMIC EMF Meter - Rechargeable Handheld Electromagnetic Field Detector with Digital LCD - Ideal for Home, Office, Outdoors, and Ghost Hunting

Digital Decibel Meter - Portable SPL Meter with Backlit LCD Display (35-130dB(A) Range) - MAX/MIN Data Hold - Noisemeter - Digital dB Reader Meter for Home, Classroom, Workshop, and Office Use

P-SB7 Spirit Box - Latest Version - Ghost Hunting EVP