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4.74 out of 5
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  • 04/08/2021

    Pros: fast, well resistant electrodes, despite being measured to 220v also worked at 110v but took a little longer. Against: No manual, instructions pasted on label and in Chinese.

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  • 22/12/2021

    Excellent to test well water and the water company in the mineral water was the only one fit for consumption there I got more tranquil

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  • 02/11/2021

    Interesting thing, the water stains. You can find out what impurities the water contains. Instruction in chinese. There is a Euro plug adapter.

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  • 27/10/2021

    The equipment is small, it goes into my palm, it comes with a sticker on both sides in Chinese language, no manual.

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  • 12/08/2021

    It's a very good product with litlle money . The best value.Working perfect. Thank you

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  • 25/08/2021

    fast shipping good item thanks seller

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  • 08/04/2021

    The product corresponds to the seller's description. Excellent

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  • 09/10/2021

    Good but, if you deliver item to france, you should not send a UK plug version.

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  • AliVIP3
    CZ
    27/03/2020

    It works, but I don't know how to believe it. The photo shows a test of distilled water and tap water. WARNING into the sample goes straight 220V, so do not touch the eleltrodes or water during the test. When I salted the distill to try the sodium dye, it knocked out a circuit breaker.

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  • 08/12/2019

    best results

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