a EMF Detector - Metal Detector, Tesla Meter

a Tesla Meter uses the manetic detector/compass in iPhone 3GS to measure the surrounding magnetic field.

Amaze all your friends by converting your iPhone 3GS. iPhone 3GS can detect metal, tesla.

When a electronic or metal object si near, the gauge is increase. Impress your friends with your iPhones incredible hardware capability.

How to use
1st. when you open the a Tesla Meter App, a Tesla Meter is on.
2nd. Place iPhone 3GS over electronic or metal object.


Next Version
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