How to Adjust the Tuning Frequency in Ultrasonic Generator Box 20khz | Spares4india |

[@deniromadhon9494]

This video very good, i have question my brother, what parameter multimeter selector frequency or voltase???

[@spares4india]

Frequency

[@sanjaybhalerao7944]

Need 3000 wattage , 15 khz ultrasonic generator box please see whatever price inform

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[@belalalodeini7712]

i have a problem can you help me

[@spares4india]

Please contact: [phone], [phone]