electronic fetal monitor vs fetal monitor

electronic fetal monitor and fetal monitor both are nouns.

Word	Noun	Adjective	Verb	Adverb
electronic fetal monitor	Yes	No	No	No
fetal monitor	Yes	No	No	No

As nouns, electronic fetal monitor and fetal monitor are synonyms defined as:

electronic fetal monitor and fetal monitor: an electronic monitor that monitors fetal heartbeat and the mother's uterine contractions during childbirth

Other synonyms of electronic fetal monitor include electronic foetal monitor, foetal monitor.

electronic fetal monitor (noun)	fetal monitor (noun)
an electronic monitor that monitors fetal heartbeat and the mother's uterine contractions during childbirth	an electronic monitor that monitors fetal heartbeat and the mother's uterine contractions during childbirth