I love using the Electric Eel Wheel Yarn Counter! This product is by Dreaming Robots, I will link their website below. I really enjoy using this product as it is accurate and gives me an audible beep when I’ve reached my target yardage. This video offers a few suggestions for its adaptation and use in sectional warping.
My Instagram:
@TheWeftWright
You can buy yours at:
https://www.dreamingrobots.com
A video you may find interesting:
https://www.google.com/url?q=https://www.youtube.com/watch%3Fv%3DEFvi3a_itBw&sa=U&ved=2ahUKEwjZzMXdutuGAxXpIUQIHXtIDdsQo7QBegQIBhAG&usg=AOvVaw1CqKQV6nXBtJEeMPbKCIRe