This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
CLINICAL THERMOMETER : It is a device which is used to measure the temperature of the body.

STHETHOSCOPE : It is used for listening to the lung & heart sounds of an animal or human body and also listening to the sounds of blood flow in arteries and veins.

X-RAY MACHINE : X-ray machines are mainly used in health sectors which is used mainly to detect the abnormality & fractures of bones. It uses high radiations which forms images on the x-ray plates thus helping to know defects. Used for detecting tumors also. 
Themometer-For measuring body temperature
Stethoscope-For checking heartbeat
X-Ray-For checking if bones are fine