I ended up ordering one of those led monitors from the UK also. I looked into the other ones you guys are talking about above "the non water proof car one and the Amazon one" and I found them to be pretty big and bulky, more expensive and the reviews after doing a bit of research were not very good at all.
With the little LED, it is tiny, light weight does everything you need it to with a light that you can see while riding for way less money. Im going to drill a hole and put it on my gauge bracket along side my idiot lights.