The 773 monitor is designed to meet the needs of manufacturers of hard disk drives, printed circuit boards, defense and aerospace equipment, and medical devices.

The 773 monitor precisely measures the ground impedance in automated tools while they are in operation, enabling instant corrective action to enhance production yields. The monitor’s real-time communication and audio alarm permits for instant shut down should impedance values exceed facility standards. Miniature in size, the new 773 monitor is easy to deploy and unobtrusive on the product floor. The monitor’s measurements are ANSI/ESD S6.1 and ANSI/ESD S20.20 compliant.

3M is a US-based diversified technology company.