3M introduces the Wrist Strap and Ground Monitor 773, providing effective workstation monitoring in applications having two metal ground requirements.
 
The monitor is designed for makers of PCBs, defense/aerospace equipment, medical devices and hard disk drives. It grounds and monitors two operators and monitors two metal grounds.
 
Because it measures ground impedance in automated tools during operation, users can perform immediate corrective actions to improve production yields. Features include real-time communication and an audio alarm, allowing for shut down if impedance values exceed standards.
 
It is easy to install and inconspicuous on the production floor. The monitor’s measurements are ANSI/ESD S6.1 and ANSI/ESD S20.20 compliant.
 
www.3M.com

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