Original poster: "by way of Terry Fritz <twftesla-at-uswest-dot-net>" <Parpp807-at-aol-dot-com> Hi Ray, 32 degrees Fahrenheit equals zero degrees Centigrade. I use C=F-32 / 1.8. Also, You should always short the meter leads before you measure the cap, each time after measuring. Happy New Century Ralph Zekelman