New eby listing- Telecom Test Tools

It's difficult to reference that many items in one title with limited spaces. The dash - marks might be wasted space, as well as keep meter- (as an example) from even showing in a search. You might streamline that a bit, and I believe the models will get more search attempts.
I truly think you'd do much better by listing them separately and offering combined shipping discount

I list with FREE shipping
Then when a person buys multiplies >> I make additional money by not having to give a shipping discount