Trek 341B Series High Speed, High Voltage, Electrostatic Voltmeter

It utilizes a field-nulling technique that allows you to measure stationary or moving surfaces. The Trek® 341B also uses a patented probe design that eliminates the need for close-tolerance components. This design significantly improves noise and drift in high humidity and wide temperature ranges.

Features

• Precision voltage monitor output
• Use low voltage replica of the measured electrostatic potential for monitoring purposes or  as a feedback signal in a closed loop system
• Easy-to-read LED display
• Optional probes offer versatility (order separately)
• Operate via benchtop, or with optional hardware, in a standard 19-inch rack
• NIST-traceable Certificate of Calibration provided with each unit

Benefits

• Measure stationary or moving surfaces
• Eliminate the need for fixed spacing
• Benefit from patented probe design that eliminates the need for close tolerance components 
• Achieve DC stability and high accuracy with field nulling technique
• Improve noise and drift performance