• THD, THD+Noise, and SINAD measurements
• 20Hz�20kHz sine wave generator
• Fast frequency sweeps
• 2015-P, 2016-P: Identifies peak spectral components
• 2015, 2015-P: 4Vrms single-ended or 8Vrms differential output
• Individual harmonic magnitude measurements
• 5 standard audio shaping filters
• 13 DMM functions (6-1/2 digits)

The Models 2015-P and 2016-P Audio Analyzing Digital Multimeters and the Models 2015 and 2016 Total Harmonic Distortion Multimeters combine audio band quality measurements and analysis with a full-function 6�-digit DMM. Test engineers can make a broad range of voltage, resistance, current, frequency, and distortion measurements, all with the same compact, half-rack measurement instrument. The Model 2015-P and 2016-P offer additional processing capacity for frequency spectrum analysis.