Piotr G. Kosinski wrote:
Hi!

I have a problem with measuring distance: I need a tool which is able to
accurately measure distances up to 1 meter, preferably some kind of
laser rangefinder. I cannot use a tape measure because there is limited
access to the place I want to measure. Do you know what type of tool
should I use?

With regards,
Peter.
Try a carpenters folding ruler. They will fold so that
you can get them into the space. The good ones have a 6
inch slide in one end so you can slide it out and get
the amount to add to the folded part. They were
designed for interior measurements.

Bill Gill