Arrowmax 4D 1/10 setup tool

My Hudy 1/10 setup tool has been 20 years old, while it is still functional, I need a tool which can effectively measure front caster for modern TC chassis

ArrowMax 4D catches my eyes

It comes with a nice bag, and with additional "pointer" it can works with most of modern TC chassis for front caster measurement. 

Most of its moving parts also come with ball bearings to avoid wearing off over time.