This field meter has a LCD/ bar graph digital display, a 9 volt battery, focus ring range finder and an industry first microcomputer circuit. The Ohm‐Stat ™ FM‐1126 conforms to the RoHS, S.20.20‐2007 specs, CE, and comes with a calibration certificate. Applications include: measuring polarity and intensity of static charges on parts in ESD sensitive areas and assembly lines. It is also used to install ionizers and to inform supervisors when cleaning and balance adjustment is required.