Generador y receptor de pulsos ultrasónicos PR20 pulso de onda cuadrada negativa 400V

What can PR20 do？. Host Machine PR20. Ultrasonic Flaw Detection. Ultrasonic Transducers. 60V、 110V、 150V、 200V 250V、300V、350V、400V. Repetition Frequency Internal Trigger: 8 levels adjustable (4Hz-2KHz).

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