Happen to be walking through Aldi to pick up some stuff and found this item on the shelf, Work Zone Digital Caliper;
https://www.google.com/search?q=work+zone+digital+caliper&biw=1421&bih=632&tbm=isch&tbo=u&source=univ&sa=X&sqi=2&ved=0ahUKEwjogdaT5-vLAhVGRiYKHYM3AW4QsAQIMg
For $9.99 you get a...