The teacher measures the temperature with an electronic thermometer for students in the classroom.
The inspector and the worker check the heating system. The worker measures the tube temperature with a laser pyrometer. The plumber shows the pyrometer readings to the engineer.
Waxing master puts dry wax in the melting heat machine
Freelancer checks temperature and drinks tea while working
Close-up of a teacher measuring the temperature of a student girl with a non-contact thermometer.
The furnace for melting metal.
The woman measures the amount of water
The worker measures the temperature inside the furnace to burst metal. Metallurgical plant, hard work. Harmful production. Work with molten metal
Woman measures the amount of water to the flask
Little boy with dad and pediatrician during checkup in clinic
Medium shot of female bus supervisor in acid green vest and face measuring temperature of passengers with contactless infrared thermometer while they getting on bus