No. The smallest item I have had to remove was my watch.
With a metal detector.
If there is metal in the case it is possible that your phone case will set off the metal detector. It's always best to remove personal items before going through the metal detector. Unless the phone case has metal in it, it will most likely not go off in a metal detector. But, now airports have full body scanners and all personal items are asked to be removed.
Yes, or it will go off and they will make you remove them anyways, because most rings are made of metal.
metal detector is sensor
If you are talking about metal detector that you buy as a hobby for finding things then yes of course it will. But security metal detectors are adjusted so they aren't usually set off by something like earrings or a ring if that is what you mean. Though if you have a lump of silver in your pocket I imagine you would set off any metal detector. There are many instances of metal detectors detecting silver. Some of the largest treasure finds in the UK were hordes of silver coins found by people using metal detectors.
A metal detector can detect all types of metal....depending on in what type of soil it is in.
The metal detector was invented in 1931 by Gerhard Fisher.
A metal detector will not find vegetable matter.
Depends on if he's a quantum "metal detector guy". If he is, then maybe.
Look for the metal detector with the most discoveries and deepest penetration.
is there any metal detector company by the name "Zealot"
it depends if the inhaler is metal