Once again Acorn well said, The amount of people who ring me and say, i know a fuse hasnt gone because im looking at it.
People you are reading two reply's from very able burglar alarm engineers with over 50 years experience between us,
You cannot see a blown fuse with your eyes, and i dont care how good your eye sight is.
We use multi-meters, and even if you have one, you would need to understand what the reading's mean in ohms, oh yes for those reading this, ohms is a measurment of resistance.
If you dont understand what you are doing, simple dont touch it.
Regards
Nick 07842 480037
Nick
June 2010