DMM Can Measure Frequency Domain

Combining audio band quality measurement capabilities with a full function 6-1/2-digit digital multimeter (DMM), the Model 2015 Total Harmonic Distortion-Multimeter allows distortion, voltage, resistance, current and frequency measurements to be made with one programmable, space-saving, half-rack instrument. Its distortion measurement capabilities include: total harmonic distortion; THD+noise; signal-to-noise plus distortion; and individual harmonic magnitude measurements. The DMM portion of the instrument provides 13 functions and is said to be fast, accurate and highly stable.The instrument's small size, high speed and unique measurement capabilities make it well-suited for audio band applications, such as wireless communication device audio quality testing.