Yes it is a TOA ZM-104.

Not that enthused with the analog movement.

Arrived on site and my hands were full with shipping box of new amp and carrying the meter and the meter slipped out of my grip and hit the floor. When I first hooked it up I noticed that the dial face had shifted forward and the needle was dragging on the face.

Had to a total disassemble straighten the dial face and re-assemble.
Used a new speaker to verify calibration and all was good.

Needless to say feeling stupid, but, not ashamed enough not to post.

I feel that if my telling of my whoops may help someone else to be
extra careful with the analog meters. I would say that even though I was unlucky I was lucky enough.

Later,

Les