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4.71 out of 5
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  • 18/01/2022

    package arrived very fast seller very recommended, it is the second one I buy, the first one arrived without connectors and related connecting wires. You have to pay attention to the polarity of the transducers, the one closest to the cone is the positive, moreover, you should disassemble the transistors 13009 and put some paste on the heatsinks, because it is totally missing. now I will try the second card as well and if it doesn't all work like the first one, I will update the review.

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  • 29/12/2020

    ultrasonic driver + 2x transducer as described; PROS: looks OK, well packed, all items included, delivered within a few days by courier from CZ; CONS: there is no documentation like schematic or connnection diagram included so you have to guess or reverse engineer PCB

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  • 23/03/2019

    Good quality!

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  • 06/09/2021

    Great pricing and fast shipping. The Box itself was ok but, due to insufficient packaging, the transducers damaged the fuse holder and capacitor on the board.

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  • 15/12/2021

    A pictures says all

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  • 28/11/2021

    ok

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  • 14/10/2021

    Damaged by the BRT courier

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  • 19/10/2019

    Produto chegou e está funcionando, foi instalado numa cuba de aço inoxidável com epoxi e fiação ficou a meu gosto. Creio que precise de resfriamento ativo pra ficar confortável se usado por mais de 5 minutos.

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  • corVIP2
    NL
    03/10/2020

    Received within 2 weeks in good condition. Equally mounted .Works Perfect!!!!! Thank you, Banggood.

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  • 28/09/2018

    They look very nice, however I haven't tested them yet.

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