Years ago when I bought the analyser I use now most of the time I was
a bit worried about the way the carrying strap was fixed to the case.
It had those things like you get on dog leads, that just clip onto the
collar. I put loose cable ties alongside these clips, just in case one
of them ever did accidentally unclip itself. Last week I was climbing
a scaffold ladder with the analyser on my back when I felt something
brush against it. At the top I had a look and sure enough the clip had
been unclipped and the only thing saving the analyser from a 50ft fall
was the cable tie.

Bill