Manufacturer and designer of high-voltage power amplifiers and electrostatic measurement instruments built for electrophotography, ESD and piezoelectronics, semiconductor market. The company's products include high-voltage amplifiers, piezo drivers and power supplies for demanding applications and also offers electrostatic sensors and detectors, electrostatic voltmeters, charged plate monitors and surface resistance meters for electrostatic discharge (ESD) applications, enabling businesses to avail quality, cost-effective products and services.