About Summit Technology, Inc.
The PowerSight family of power analyzers measures all aspects of power: voltage, current, frequency and power - watts, va, var, power factor, and energy in KWh, as well as harmonics – spectrum and THD. PowerSight meters can be used for spot checks similar to a multimeter, real-time meter values are displayed in the window. Plus, they can log data for up to months at a time. Data can be downloaded to a PC to view graphical plots, waveforms and summaries. The PS4000 and PS4500 Power Quality Analyzers also measure power quality events such as sags, swells, and transients (impulses).