A pair of Mitutoyo micrometers - model nos.

350 - 712 - 30 and 350 - 711 - 30.

I’ve put new batteries in them and both screens are showing a display, but both different - see pics. I’m guessing when they are plugged in to the relevant machinery there will be some way of turning them on and off.

It’s all a bit beyond my field of experience I’m afraid.

Please check the pics carefully to make sure that you are sure about what you are bidding for.

Carriage includes tracking and insurance.