It’s a male thing. It’s a gadget and it’s simple to use. On that basis it will appeal to the vast majority of us.
This fuse tester from Gunson will be a godsend when the rally car dies mid-stage and you can’t find which fuse has blown.
The device has adjustable pins which can be used on mini, standard and maxi sized automotive fuses and if the fuse is good a wee ‘LED’ lights up to let you know it’s OK. If the fuse needs to be replaced, then turn the tester around and use it to extract the dead unit, and you don’t even need to take your nomex gloves off..
Price will be around ten quid, which sounds a lot for a wee bit of plastic and an LED, but think of your high blood pressure in times of stress.
Gunson part number is 77121 if you’re out hunting for one.