• Operator and Equipment Ground Continuous Monitor
• Operator Body Voltage Detection
• Digital Signal Processing Technology
• Use with Dual-Wire Wrist Straps
• Replaceable Dual-Wire Operator Jack
• NIST Calibrated
• 100-240VAC Power Adapter with Interchangeable Plugs

The SCS CTC337 Wrist Strap and Ground Monitor can be used in work areas or other locations to monitor the ground impedance of metal ground connection in process tools including but not limited to semiconductor, disk drive, flat panel and electronic equipment manufacturing environments. Ground impedance monitoring can be used for one metal ground point, such as within a tool. The Wrist Strap and Ground Monitor can be used to monitor the impedance-to-ground and voltage level on two persons wearing dual-wire wrist straps. The unit incorporates green and red LEDs and an audible alarm.