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Digital Distortion Meter

Distortion Meter Digital Bench 0.01  to 100 %, 3 Range Band, 4 Dgt.

Model No.: DSM 201


The DISTORTION METER DSM-201 a highly selective balancing network is used to eliminate the fundamental frequency in the 20Hz to 20kHz band. The distortion products are fed to a stable high-gain wideband amplifier for indication on the meter. The amplifier is effective up to 200KHz and measurements are possible up to and including the tenth harmonic of 20KHz.

The balancing network is switched cover three- decade bands for measuring distortion levels whereby the signal the high-gain amplifier is used as a sensitive voltmeter. To facilitate tuning Output distortion BNC socket are provided for oscilloscope connection when observing the distortion components, which responds quickly to any change in tuning. This works in Conjunction with the digital panel meter.

Range 2%, 20% and 100% full scale
Accuracy ± 2% of full scale
Range of frequency 20Hz to 20KHz
(fundamental) in 3 bands
Input voltage range 50mV to 10.0volt
Input Impedance 100Kilo Ω; < 5OpF in shunt
Fundamental rejection Over 60 dB
Residual Distortion Less than 0.05%
Power Supply 220volts / 50Hz; ± 10%



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Meet us at IndoExpo 2021

10th -15 January, 2021
Stall No. 10
Timing: 08:30 AM - 09:00 PM
Venue: Delhi

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Customer Testimonials

  • Dear Seller, Thanks for suggesting me this amazing product it having all sorts of features with accuracy, wow! Hats off to you Sir. Friends I have checked every function as per manual supplied - function, test & accuracy is excellent.
    Arvind Sharma
  • Thanks for suggesting great digital meter it have many functionalities of good material, safety factor, good finishing, this is best among the best and got it at very lowest price.
    Vijay Kumar
  • I had bought a DC Power supply and Soldering Equipments one of them stop working after 11 months of regular use so go to them and the gave me new one cause it have full replacement warranty. Thank you very much
    Rohit Gupta

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