Klantbeoordelingen

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  • April-04 2018 01:06:10

    Fast delivery, good packaging, very good product.

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  • January-31 2018 02:04:55

    quality product, it's ok works well, I recommend

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  • August-16 2020 05:12:14

    excelen products used for drains, and water tanks. connect it to an alarm and it will sound with the tank is full or empty

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  • July-11 2020 12:30:27

    Rendben megérkezett.

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  • March-31 2020 16:52:44

    ok

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  • March-16 2020 10:39:42

    Da provare.

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  • February-20 2018 09:02:23

    As soon as received it I've powered it and put the three wires in water. It works as described. Common wire at the bottom of the tank, when the upper wire touches the water the relay toggles and then toggles back only when the lower wire is out of water. Adjusting the position of the wires you can easily choose the positions when starting to pump and stop. Of course if you want to feed a big pump with amps the relay is too weak and it'll be considered as a driver for a bigger one, but that's not a

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  • January-27 2019 13:18:46

    just what i needed for draining the bucket of condensation water from my heating system. A floating switch keeps on going on and off. With this gadget you can adjust the hysteresis bij lengthening or shortening the upper level wire. Its very accurate as well. Again, just what i needed and for very little money.

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  • January-18 2017 11:59:58

    Just what i needed for draining the bucket of condensation water from my heating system. A floating switch keeps on going on and off. With this gadget you can adjust the hysteresis bij lengthening or shortening the upper level wire. Its very accurate as well. Again, just what i needed and for very little money. Thanks Banggood

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  • August-01 2018 08:12:36

    Item well received and works as stated. Applied this to DIY a detector system to control the sewage water level by this sensor. But this item should be added a time delay option for starting or cut off the electricity. Or else the application will be limited.

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