Recent content by prince7

im working in a project requires a measuring of magnetic Fields all i need right now is a device to build up a gauss meter i have found a one using a hall effect transistor here in this link http://www.coolmagnetman.com/magmeter.htm but these hall effect transistor isn't found in Egypt so...

i know that this replay is too late but i have a solution for this u can build ur own gauss meter with very law cost if u want to know visit this website http://www.coolmagnetman.com/magmeter.htm