One of the benefits of handheld models is that you can carry them wherever you go. The Temtop handhelds air quality monitors can be used for indoors and outdoors measurements, whether is in your car, house, home, or office. Temtop currently produces handheld models with a different focus, you may be looking for a monitor to detect dust, soot, pollen, or you want to monitor the smoke fires around your neighborhood, combustions from cars and factories, or volatile organic gases from chemicals remaining in the air. Temtop has an air detector for every occasion. If you don't know which monitor to purchase contact our support team to assist you: email@example.com. We are ready to recommend the best monitors that will meet your needs.