Trek has introduced the Model 325 electrostatic voltmeter, an ultra-sensitive instrument suitable for noncontacting electrostatic voltage measurement and monitoring in applications within high-tech, ...

Particularly useful in design of electrophotographic devices such as faxes and copiers, the model 400 electrostatic voltmeter is accurate to better than ± 0.1% of reading ± 1.0 V. With a dual-chopper ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. A vertical electrostatic voltmeter, ...

Intended for applications that require highly accurate, low-noise, noncontacting measurement of electrostatic voltages, the Model 325 from Trek covers a measurement range from millivolts to ±40 V over ...