60W-100W AC 220V Ultrasonic Cleaner Power Driver Frequency Tester Board With 2Pcs 50W 40KHZ Transducers

60W-100W AC 220V Ultrasonic Cleaner Power Driver Frequency Tester Board With 2Pcs 50W 40KHZ Transducers
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sku: 1005007950098606
$48.99
Shipping from: China
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