Comparing 4 different cal kits with the same DUT.
Be careful, test equipment can become a hobby in itself! True 😉 https://t.co/r5LkvGIn7X
![](https://www.eb3frn.net/wp-content/uploads/2018/02/DWUkRkuW0AApf_G-624x658.jpg)
Comparing 4 different cal kits with the same DUT.
Be careful, test equipment can become a hobby in itself! True 😉 https://t.co/r5LkvGIn7X