The SCS Overhead Air Ionizer 991A is designed for use with sensitive electronic components where electrostatic discharge (ESD) is a problem. The Overhead Air Ionizer
991A provides fast static charge decay efficiency over an entire work surface area. Equipped with task lighting, an ionization indicator light, and an integrated heater, it
offers user-friendly operation while helping protect even the most sensitive components from ESD damage. The SCS 991A Overhead Ionizer meets the required limits of
ANSI/ESD S20.20 tested per ANSI/ESD STM3.1 or ESD TR53.