BTW much thanks 2N3055...
Just got my Mcsig probe today. Wow. Nice.
Just make sure when it's lying on the bench you don't rest your arm on it and press the x500 button by mistake
But wow. Like the Brits would say "that's a nice bit of kit". And the slick plastic case.
Such a relief to not always worry and try to figure out if there are any hidden ground loops. Now I just probe like a maniac.