EMF Meter, Smart Digital Electromagnetic Fields Radiation Detector Meter, Rechargeable, Handheld Portable with Temperature, LCD Back-Light, Sound-Light Alarm for Home Paranormal Ghost Hunting

This i perfect for what i test from day to day on aircontioning, great.

does exactly what you would expect the smart mode isn't really needed, you know if your testing for continuity or resistance or at least should. its handy having the one setting for measuring voltage AC and DC all in one with no need to select a range. I have ordered some crocodile clips that pop on the end of the probes when working with fiddley bits but apart from that I couldn't really expect more for the money paid.only down side I found is the supplied batteries didn't last very long. hopefully the replacement heavy duty batteries will last a bit longer.

Bought for my wife's birthday when we went ghost hunting in Dartmoor . It went off in several locations we visited and at each place staff confirmed they had seen activity where the reader went off. Going to try out over Xmas period at several hotels some dating back to the 15th Century.

Very easy to use and accurate (did a calibration test) and is well with in the prescribed tolerances. The probes supplied are good but I felt the need to buy additional types of probes.

Testing of pmf equipment

Very well put together, nice and neat, nice case for item to be stored in, well worth the money.

Love that I don't have to switch between settings. Does it automatically. Idiot proof unlike some of my other meters.

Ottimo prodotto

Dopo un breve utilizzo non ho l'impressione di avere a che fare con un prodotto professionale e nemmeno con un prodotto che possa fornire dei dati anche solo vagamente attendibili. Insomma, la prima impressione è che la precisione dello strumento sia molto bassa.Detto questo, può comunque essere usato per rilevare (non misurare) campi elettrici e magnetici (ad esempio per cercare telecamere nei BnB o se pensate che la CIA vi stia spiando con delle cimici) o per avere una vaga idea di quali dispositivi elettronici domestici generano costantemente campi elettromagnetici.Tra le funzioni è presente anche un termometro, non precisissimo, che potrebbe però tornare utile in certe occasioni. Purtroppo non credo si possa azzerare il volume del segnale acustico, o almeno non ho ancora capito come farlo.Per quello che costa, non penso siano soldi buttati, ma se cercate la precisione è meglio orientarsi su altri dispositivi.