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4.92 out of 5
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  • 15/04/2019

    Received but not tested yet. More feedback in future

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  • 15/02/2019

    Chegou em perfeito estado. Só me falta testar

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  • 09/09/2020

    To measure power consumption for home automation, we need both a current sensor and a voltage sensor. We can then calculate real power, apparent power, power factor, etc. A good resource for understanding how to do this is https://openenergymonitor.org/ Note that this is a sensor, not a power supply.

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  • 22/03/2018

    Este pedido fue algo extraño. Originalmente realice el pedido de sensores de voltaje (10 piezas) y de corriente (9 Piezas) para un proyecto de la red. Cuando hice dicho pedido, me cancelaron los sensores de corriente y solo enviarían los de voltaje. Cuando me llega el paquete encuentro la sorpresa de eran 10 piezas, pero eran 5 de voltajes y 5 de corriente. Le doy buena calificación por me siguen sirviendo, pero tengan cuidado con los envíos o alcarenlos

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  • 04/05/2021

    Well packaged and reasonable delivery time (18 calendar days from order). I have bought several of these and use them for power monitoring circuits. I am happy to recommend them.

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  • 29/08/2019

    Dear BANGGOOD you not send tracking number with my both order. Next time i not send any order. BESTREGARD IFTIKHAR AZAM.

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  • 16/03/2018

    The output is a weakened analog of the input voltage. The degree ot the attunuation is contloled by the potentiometer on the board. If the degree of attunuation is small, the output form of the signal will be distorted.

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  • 28/07/2018

    Except the 10 days delay in delivery regarding the expected date, the items arrived in good conditions.

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  • 29/01/2018

    Works as indicated. Output (max) voltage range is not fully clear though. Essential for energy monitoring project, in combination with Current Sensor

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  • 01/05/2021

    Quality product. Received well ahead of schedule. Satisfied with purchase.

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