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Noise filter 8121FT-1 and NOISE GENERATOR 8121C

2024-09-03 News / Trade News

8121C NOISE GENERATOR Model-8121C uses a logic circuit to generate “Pseudo-Random Noise”, it is the newest and the most advanced design to generate audio white noise. It has a much flatter frequency response than using a diode. Model-8121C has (1) a White noise source.(2)Weighting filters.(3)Built-in power amplifier.(4)” TRUE RMS…

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7116C-60W Sunlilab Audio Sweeper

2024-09-02 Trade News

AUDIO SWEEPER 7116C 7116C provides a pure sine wave with very low total harmonic distortion. (approx. 0.1% THD ). The total harmonic distortion of 7116C consists of the 2nd Harmonic component only and nearly without higher order harmonic components. So, 7116C is very suitable for testing the sound quality (…

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Gauss meter 138A and Probe 0.5mm

2024-08-30 Trade News

138A Gauss Meter is exclusively used to test the flux density of all kinds of magnetic components. Regardless of what its material or the shape of the magnet is, Model-138A can test its flux density. For example Ferrite Magnets、Flexible Rubber Magnets 、Rare Earth Magnets、Alnico Magnets…can all be tested by Model-138A.…

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Pink noise and White noise tester8121C and Noise filter 8121FT-1

2024-08-28 News / Trade News

8121C NOISE GENERATOR Model-8121C uses a logic circuit to generate “Pseudo-Random Noise”, it is the newest and the most advanced design to generate audio white noise. It has a much flatter frequency response than using a diode. Model-8121C has (1) a White noise source.(2)Weighting filters.(3)Built-in power amplifier.(4)” TRUE RMS…

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Polarity Tester and MIC TESTER 139B

2024-08-28 Trade News

Sensor & Mic External 139B Polarity Tester Loudspeaker Polarity Tester 139B Even in a very noisy environment, Model-139B still can determine quickly and precisely the positive and negative polarity of a loudspeaker、headphone、receiver, and every single unit in a loudspeaker system. Model-139B also includes 3 sets of external input terminals…

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AUDIO SWEEPER 7116C-60W

2024-08-28 Trade News

AUDIO SWEEPER 7116C 7116C provides a pure sine wave with very low total harmonic distortion. (approx. 0.1% THD ). The total harmonic distortion of 7116C consists of the 2nd Harmonic component only and nearly without higher order harmonic components. So, 7116C is very suitable for testing the sound quality (…

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