Astrolabes orreries chronoscopes poesimeters choriamborous and theodolinds?

Yes, this is from Voyage of the Dawn Treader, I am assuming?

Astrolabes are an early form of sextant.

Orreries is a mechanical model of the solar system which the planets are able to move correctly around the sun.

Chronoscope is an tool that measures the accurate measurement of a small interval of time.

Poesimeter is a tool that measures poetry/rhythm/rhyme.

Choriumbuses are similar to Poesimeters.

Theodlinds are tools that survey the measurement of horizontal and vertical lines.

Hope this helped. :)