Need Answer

What is the difference between a test head and a second quality head.
Thank You

I think it is the quality -1st is best no noted flaws -2onds is almost perfect -but not quite test heads are notably flawed (althou many have gotten them and saw nothing wrong with them -they did not pass quality control for a reason!!)Hope this helps

Thank you so much for taking the time to reply, I had know idea what the ladies were talking about when they mentioned test heads .

Your welcome -anytime!!!