Which of the following instruments is used to measure relative humidity? by Sunday | Sep 7 | Biology JAMB | 0 comments A. Hydrometer B. Thermometer C. Hygrometer D. Anemometer Correct Answer: Option C – Hygrometer Users Also Read These:Which of the following instruments can be used to…Which of the following instruments helps to maintain…Which of the following is used to measure relative humidity?The instrument used for measuring relative humidity…The instrument used to measure the relative humidity is?