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  • 22/10/2020

    Ótimo material, entrega muito rápida em 20 dias já estava com o produto em mãos. Gostei da seriedade e agilidade para o envio do produto.

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  • 20/02/2020

    I have had this sensor functioning (on 12v) for a few weeks now. I am very happy with its performance and stability. The sensor seems very well made and very solid. My only small issue is that the cable is just a little short - 10m of cable for a 0-5m sensor is reasonable. Overall I'm very happy with the sensor.

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  • 27/05/2020

    Use this with a Wemos D1 & Tasmota for Rain Tank Level Better as Ultrasonic

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  • 23/08/2018

    The preliminary tests show a good linearity and precision of the measurements

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  • 27/01/2024

    It's been a while since my last order, impressed with the delivery time. I will order more if all deliveries arrive that fast. The sensor works on nodemcu with 12v. Finished calibration, now to print the housing to put it in production. Too soon to comment on reliability but I think the sensor will give me good service.

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  • 03/08/2021

    At first glance, okay. Very quick delivery. We will test the parameters.

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  • 26/01/2021

    Had to program an analog filter to flatten the signal as it is very unstable, and also had to compensate temperature related fluctuations of the signal. Not intended for very precise measurement, but good enough for water well level measuring purposes.

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  • 19/01/2021

    So far so good. have only tested it with a 4-20mA simulator and a bucket of water. delivery time longer than expected, almost 7weeks to Sweden.

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  • 25/12/2020

    works perfect

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  • 24/10/2020

    perfect product

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