Tesla Field Meter

This application measures the magnitude of the magnetic field. The Tesla Meter will respond to a static magnetic field as well as the magnetic field radiated through the application of alternating current.

Category	Price	Seller	Device
Education	$0.99	Michael Harsh	iPhone, iPad, iPod

The research on the adverse biological affects in the presence of magnetic fields, weather static or alternating, is inconclusive, so it's best to practice prudent avoidance. Low level magnetic fields are naturally generated by the Earth. Higher level magnetic fields are generated from microwave ovens as well as the clock radio next to your bedside.

Use this Tesla Meter to make a qualitative assessment of the strength of magnetic field exposure.

Reviews

Junk
Beetsdoggie

Does nothing next to hair dryer which is very high EMF output.

JUNK
Clashway

Just bought, the dial only moves when u move the phone... THIS IS FAKE. DO NOT WASTE UR MONEY

objuan
spunt

Within 5 minutes of downloading this app I found a motor that was not running correctly. The problem has been fixed with no down time. What a great app!!!

Best one in store
hoserjpb

Not the greatest, but much better than any of the junk that the app store has

Rip off!
Fiddlerwoman

'No compass! This device does not have the ability to measure magnetic fields!' Well, you could have said that in the sales info! But no! You took my money and then told me! Rip off! Not even worth one star!

Good fun for all young scientists.
Mrs.Mocha

I used this app on the iPhone 5. Very reactive to magnetic fields. I love the timeline setting.

?
Jour major

Seems to do nothing. Maybe better use instructions?

Very easy to use
Narciss Greene

You can pick AC or DC and change units of measurement all on one screen. There's also a time graph associated with it.

Very good app
Tx9753

Out of many magnetic field apps I use this one because the feature of being able to select AC in effect removes the earth's static field and permits just seeing the effects of AC fields, mainly ELF EMF I think. Great! Users should be aware that on AC if the sensor is moved about, the reading briefly jumps due to moving the sensor within the earth's field. No problem if you know why. Good app, developer responded quickly to questions.