NULL too what?
Hello. This one was in Alex's mailbox for couple of months, so I don't think it will be published on main. Here it hits the Sidebar:
Do you know what can happen to NULL in multimeters? As you can see:
It can get too high! (sorry for blur - it was taken with mobile phone cam) Now I should probably give answers to questions that you'd like to ask:
1. No - It's real, you can't program / setup display of this multimeter.
2. Yes - I understand what it means and that it's not a big WTF. But it's still funny (for those who are skilled with multimeters)
It was really funny to hear someone at electronics labs say "What does 'NULL TOO HIGH' mean?" without knowing where did he find this.