Know what not to do when testing for ESD! 
I use ALTIUM to design schematic and PCB, here’s 30% discount on the license:
https://electroboom.com/Altium (affiliate link)

Find out more at http://www.electroboom.com
Follow me on Facebook: http://www.facebook.com/ElectroBOOM
Follow on Twitter: https://twitter.com/ElectroBOOMGuy

By: Mehdi Sadaghdar