THD
Is a measure of a signal's sum power of all harmonic components to the power of the fundamental frequency.
See Also: Total Harmonic Distortion
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product
Portable Three-Phase Phantom Load
EE-120A-3 + EE-500V-3
The Phantom Load is able to generate three-phase voltages and currents with unprecedented stability and measurement accuracy. The amplitude and phase-shift of each current and voltage is individually adjustable. The generated values of voltage, current, power, power factor, phase shift, THD and frequency are indicated on the LCD display.
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product
Input Characteristic Analyzer of Electronic Ballast
UI2001
• 4 display windows for V (600V), A (2A), W, PF/Hz • THD, 0 to 39th harmonic components • Accuracy: ± (0.4% reading + 0.1% range + 1 digit) • Data and curves printable. All the data and curves can be displayed after being connected with PC
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product
Audio Analyzer
DScope M1
All essential measurements like THD+N, noise, crosstalk, sweeps, impulse response plus simple code free test automation and additional modules for advanced features.
