Guess My Job: Fun, Insightful And Entertaining

Have you ever wondered what tools or equipment define someone's profession? Today, let’s turn this curiosity into a fun game "Guess My Job!"
Can we guess your job? Mention 3 pieces of equipment at your workplace and let others guess your job.
So, what three tools do YOU use at work? Drop your list and let the guessing begin!
Share in the comments section below!