Importance of Mobility

Small air ions have more positive effects on the human body. Large air ions have more capabilities to purify the air. When you study an ionization tendency you need to focus on small or large ions only. This is important when you compare it with ionization tendencies of other locations. Every ion molecule possesses its unique mobility value. It is one of the most important factors to decide on which mobility value (i.e. which ion) to focus on. Digital Air Ion Counter, Good for R&D and product promotion! Easy operation, Light Weight & Compact design, Many functions. Show in graph form, Data storage!