Industrial fuses are quite expensive when compared to the typical fuses found inside your automobile. While trying to locate a fault in a piece of industrial equipment, quite a few fuses were blown trying to use a trial and error method. Is there a way to test the account of current that will flow through a circuit without harming the equipment? Is there a way to tell whether or not a fuse will blow if placed into a circuit? At $30.00 dollars a fuse, I'd like to find a way to test whether or not the fault has been corrected, or if I will still blow another fuse if placed inline. Thanks in advance!