Hocking AutoSigma 3000DL Electrical Conductivity 60kHz/500kHz Inspection Meter
The AutoSigma 3000 gives accurate operation in an easy to use package that is both light and rugged. Designed for operator convenience, the lightweight, battery powered unit is easy to carry and easy to hold during inspections. The 500kHz frequency allows inspection of thin materials using the standard probe. The 60kHz setting is the aerospace industry standard.