Bill, If you have a non-auto ranging meter (like mine) then the "L" on your readings usually means that the V/I/O being measured is out of range. Try going up one range.. Just a suggestion Dave KK7SS K2 #3003 ----- Original Message ----- > Sorry, I am new to even multimeters. My meter comes > up .oL and indicates a change by showing oo.o why it > says .oL on some not sure. m