I used an old simple gauge comes with the refrigerant can, conne

來源: 於 2013-03-01 17:51:29 [舊帖] [給我悄悄話] 本文已被閱讀：次

But reading is zero,almost likes it is NOT connected somehow? Just ordered a MGS, hope to have more answers next weekend.Will try using a new can of refrigerant too. Thanks.