Finally got my clamp meter

Owon 2100B:

Quick tests:

DC current:

DC:

AC:

With 100HZ freq.:

And no AC measurements with this freq. but freq. can be still measured:

Resistance:

100K:

10K:

1K:

100:

Cap.:

1n:

10n:

100n:

1u:

Not so precise, but it’s not for precise measurements 🙂

Bluetooth just works like in my «old» Owon multimeter: