Laboratory equipment and other scientific instruments are tools used by lots of different types of professionals as well as educators and students. You may be under the impression that these types of products are only used by a small number of people, but that is not accurate. Laboratory equipment is used by hospitals, medical offices, chemists, corporate research and development teams, physicists, climatologists, archeologists, university professors, primary and secondary educators, and students to name a few. In fact, you probably have some laboratory equipment in your home, but do not realize it. For example your freezer, heater, thermometer, barometer, and water filtration system are all technically pieces of laboratory equipment. You are probably not using these things for the same reasons as the professionals, but hopefully this gives you a better understanding of the widespread use of laboratory equipment. There are literally hundreds of items that fall under the umbrella of laboratory equipment. These include, but are not limited to: humidifiers, infrared meters, microscopes, gas generators, test tubes, vacuums, hot plates, Bunsen burners, refractors, thermal cyclers, probes, rotothinners, and centrifuges. Many businesses need to buy these items in order to perform their daily tasks. Companies in the aerospace industry, makers of pharmaceutical drugs, and scientific researchers require these and other precision instruments.