Voltage & Current Testing

Get control of power problems

The Fluke 43 Power Quality Analyzer performs the measurements you need to maintain power systems, troubleshoot power problems and diagnose equipment failures.

• Combines the most useful capabilities of a power quality analyzer, multimeter and scope
• Calculates 3-phase power on balanced loads, from a single-phase measurement
• Trends voltage, current, frequency, power harmonics and captures voltage sags, transients and inrush current
• Monitoring functions help track intermittent problems and power system performance

Harmonics

• Voltage, current, and power harmonics
• Up to 51st harmonic
• Total harmonic distortion (THD)
• Phase angle of individual harmonics

Power

• Watts, power factor, displacement power factor (cos Θ), VA and VAR
• Voltage and current waveforms

Three phase

• On-screen graphics show you how to set up 3-phase power measurements

Sags and swells

• Measurements are always automatically recorded to instantly show changes over time
• Use cursors to read time and date of sags and swells

Transients

• Catch voltage transients and waveform distortion down to 40 nS
• Catch and save up to 40 transients
• Correlate the cause of transient with time and date stamps

Volts/Ampères/Hertz

• Voltage and current waveforms
• True RMS voltage and current
• Frequency

Source: Fluke