this is an inductor of 20 turns, with wire of about 1mm, found in an old computer PSU. **broken link removed**
im just too lazy to make inductance measuring circuits. can u just estimate the value or its range?
Somehow I seriously doubt the O.P. has an oscilloscope. (Me neither, hence my request in that other thread for a DIY L adapter. BTW, thanks for that, Dougy!)