De or het diaprojector?

The correct Dutch article is:

de diaprojector

  • English: slide-projector
  • Plural: de diaprojectors / diaprojectoren
Meaning (Dutch) toestel om dia's te projecteren

How to use diaprojector

the slide-projectorde diaprojector
this slide-projectordeze diaprojector
that slide-projectordie diaprojector
our slide-projectoronze diaprojector
your slide-projectorjouw diaprojector
every slide-projectorelke diaprojector
which slide-projector?welke diaprojector?
a big slide-projector / the big slide-projectoreen grote diaprojector, de grote diaprojector
the slide-projector (plural)de diaprojectors, deze diaprojectors

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).