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Original Xiaomi Mi TDS Pen

 -  WHITE 138956501

IPX6 Waterproof / Measuring Water Quality Purity Tester

Dispatch: Ships on Jan 23

Discount : 16% OFF
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Flash Sale Price USD $6.99

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    • Description
    • Product FAQ
    • Customer Reviews
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    • Wholesale Inquiry

    Original Xiaomi Mi TDS Pen
    Pen which can test the quality of the water, it also determines whether purification is required. Mi TDS Pen reacts to organic compounds, and heavy metals like nickel, chromium etc. and soluble salt content. The pen is IPX6 waterproof and has automatic temperature calibration and precision in measurement.














    Specification

    General

    Brand: Xiaomi
    Special function: Measuring Water Quality Purity
    Product weight: 0.0300 kg
    Package weight: 0.1100 kg
    Product size (L x W x H): 9.00 x 5.00 x 4.00 cm / 3.54 x 1.97 x 1.57 inches
    Package size (L x W x H): 32.00 x 12.00 x 7.00 cm / 12.6 x 4.72 x 2.76 inches
    Package Contents: 1 x TDS Pen

    Get these Essentials for Your Product

      FAQ for Original Xiaomi Mi TDS Pen

      What is the type of battery?

      The TDS pen comes with two AG13 button batteries.

      Can Xiaomi mi TDS pen measures the PH of the water?

      It cannot measure PH.

      How many times can this pen be used?

      There is no limit of using.

      Will the pen clear the smell of water?

      Xiaomi mi TDS pen cannot clear the smell of water.

      Can this pen measures the temperature of water?

      Xiaomi mi TDS pen measures temperature.

      Can mi TDS pen connect to network?

      It cannot connect network.

      Does this have extend interface?

      Mi TDS pen doesn't have extend interface.

      Customer Questions & Answers

      • All (10)
      • Product information (9)
      • Stock status (1)
      • Payment (0)
      • About shipping (0)
      • Others (0)
      • Q

        What model/type of button cell it uses?

        By Paulius Mar-23/2017 08:03:33

        A

        Hello Paulius,
        It is AG13 button cell.

      • Q

        Does it sync results to smartphone?

        By Timo Jan-20/2017 07:01:09

        A

        Hello Timo
        It doesn' supports sync results to smartphone

      • Q

        Hi! It is available on this product unique number? and whether http://www.mi.com/verify official website can check it out? Regards Andrei

        By Andrei Jan-07/2017 02:01:50

        A

        Hello Andrei,

        Thank you for your inquiry.

        It is in stock, Please feel free to make your order.

        Thank you, Let me know if you need any help.

        Have a nice day!


      • Q

        She measures the PH of the water

        By erivaldo Dec-28/2016 07:12:24

        A

        Hello Erivaldo,
        I am sorry to tell you that it can not measure the PH but can measure the TDS.

        Thanks for your attention.

      • Q

        detect mercury

        By jose Dec-15/2016 10:12:30

        A

        Hello jose,

        Thank you for your inquiry.

        Pen which can test the quality of the water, it also determines whether purification is required. Mi TDS Pen reacts to organic compounds, and heavy metals like nickel, chromium etc. and soluble salt content. The pen is IPX6 waterproof and has automatic temperature calibration and precision in measurement.

        Please feel free to contact us if further questions.

        Thank you for your attention.


      • Q

        Does it detect Free chlorine in the water? Thanks

        By Diego Aug-28/2016 04:08:43

        A

        Hello Diego,
        It cannot detect Free chlorine in the water .

      • Q

        Hi, it is in stock?

        By Viktor Nov-29/2015 03:11:12

        A
        Hi Viktor, This item is in stock for immediate shipping now. We hope you enjoy shopping here with us.
      • Q

        what does it test , ppm only or ph and tds as well ?

        By h Aug-31/2015 07:08:03

        A
        Hi H,it is ppm only for TDS. Thank your for your inquiry. Please feel free to ask if you have further questions.
      • Q

        Will it show bacteria content info like ECOLI

        By ajithissac Aug-31/2015 07:08:10

        A
        Hi Ajithissac,it only shows ppm of TDS. The detect range is 0-999. Please kindly watch the video about this item to know further at the link below: https://www.youtube.com/watch?v=AXp7L6j1nkg Thank your for your inquiry. Please feel free to ask if you have further questions.
      • Q

        HI IT IS IN STOCK ?

        By grimaldi.giorgio Aug-25/2015 04:08:36

        A
        Hi grimaldi.giorgio, It is in stock and is available for purchase now. But there are a lot of customers placing order on our website, so it will not be in stock at any time. Thanks for your understanding!
      • Q

        What model/type of button cell it uses?

        By Paulius Mar-23/2017 08:03:33

        A

        Hello Paulius,
        It is AG13 button cell.

      • Q

        Does it sync results to smartphone?

        By Timo Jan-20/2017 07:01:09

        A

        Hello Timo
        It doesn' supports sync results to smartphone

      • Q

        Hi! It is available on this product unique number? and whether http://www.mi.com/verify official website can check it out? Regards Andrei

        By Andrei Jan-07/2017 02:01:50

        A

        Hello Andrei,

        Thank you for your inquiry.

        It is in stock, Please feel free to make your order.

        Thank you, Let me know if you need any help.

        Have a nice day!


      • Q

        She measures the PH of the water

        By erivaldo Dec-28/2016 07:12:24

        A

        Hello Erivaldo,
        I am sorry to tell you that it can not measure the PH but can measure the TDS.

        Thanks for your attention.

      • Q

        detect mercury

        By jose Dec-15/2016 10:12:30

        A

        Hello jose,

        Thank you for your inquiry.

        Pen which can test the quality of the water, it also determines whether purification is required. Mi TDS Pen reacts to organic compounds, and heavy metals like nickel, chromium etc. and soluble salt content. The pen is IPX6 waterproof and has automatic temperature calibration and precision in measurement.

        Please feel free to contact us if further questions.

        Thank you for your attention.


      • Q

        Does it detect Free chlorine in the water? Thanks

        By Diego Aug-28/2016 04:08:43

        A

        Hello Diego,
        It cannot detect Free chlorine in the water .

      • Q

        Hi, it is in stock?

        By Viktor Nov-29/2015 03:11:12

        A
        Hi Viktor, This item is in stock for immediate shipping now. We hope you enjoy shopping here with us.
      • Q

        what does it test , ppm only or ph and tds as well ?

        By h Aug-31/2015 07:08:03

        A
        Hi H,it is ppm only for TDS. Thank your for your inquiry. Please feel free to ask if you have further questions.
      • Q

        Will it show bacteria content info like ECOLI

        By ajithissac Aug-31/2015 07:08:10

        A
        Hi Ajithissac,it only shows ppm of TDS. The detect range is 0-999. Please kindly watch the video about this item to know further at the link below: https://www.youtube.com/watch?v=AXp7L6j1nkg Thank your for your inquiry. Please feel free to ask if you have further questions.
      • Q

        HI IT IS IN STOCK ?

        By grimaldi.giorgio Aug-25/2015 04:08:36

        A
        Hi grimaldi.giorgio, It is in stock and is available for purchase now. But there are a lot of customers placing order on our website, so it will not be in stock at any time. Thanks for your understanding!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      10 Questions & AnswersView All Ask a question

      Customer Reviews

      Overall Customer Rating:

      4.93 Base on 762 Customer Reviews

      Share your thoughts with other customersWrite a review

      • All (762)
      • Photos (505)
      • Videos (181)
      Sort by: Hot
      • Hot
      • Most helpful
      • Most recent
      • maranfu@hotmail.com
        Exelente producto
        Pros:
        Es un producto fácil de usar, funcional y bien construido.
        Para las personas que son conscientes de su salud.
        Cons:
        Ninguno

        Jan 20,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Адэль
        а
        Pros:
        Продукт качественный, рекомендую.
        Cons:
        не нашел

        Jan 20,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Yiannis
        engineer
        Pros:
        Great build quality.Fast results of testing.
        Cons:
        I believe that a chart with the nominal rates of the good-bad water is needed because it was hard to find it at the net

        Jan 19,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Doc
        all ok
        Pros:
        great item, very useful for testing water purity
        Cons:
        great item, very useful for testing water purity

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Ajates
        Original Xiaomi Mi TDS Pen
        Pros:
        Great tester. Works fine. Nice idea for gift. Polecam
        Cons:
        none

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Huseyin
        güzel
        Pros:
        ise yarıyor. memnun kaldım. video ekliyorum.
        Cons:
        göremedim.

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Micki
        Xiaomi pen tester
        Pros:
        Dobra jakość wykonania
        spełnia swoje zadanie
        Cons:
        brak

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Miki
        Xiaomi Pen tester
        Pros:
        Działa ok
        wysoka jakość wykonania
        Cons:
        brak

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Alberto
        Xiaomi perfecto
        Pros:
        Como todo lo de xiaomi excelente calidad/precio, funciona a las mil maravillas y se ve de muy buena calidad
        Cons:
        Ninguna pega

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Nedialko
        Mr
        Pros:
        good quality.
        good price.
        nice design.
        Cons:
        none.

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 234 ... 77Go To: GO

      • Micki
        Xiaomi pen tester
        Pros:
        Dobra jakość wykonania
        spełnia swoje zadanie

        Cons:
        brak

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Miki
        Xiaomi Pen tester
        Pros:
        Działa ok
        wysoka jakość wykonania

        Cons:
        brak

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Alberto
        Xiaomi perfecto
        Pros:
        Como todo lo de xiaomi excelente calidad/precio, funciona a las mil maravillas y se ve de muy buena calidad

        Cons:
        Ninguna pega

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Nedialko
        Mr
        Pros:
        good quality.
        good price.
        nice design.

        Cons:
        none.

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Viet
        Good
        Pros:
        Gives instant reading. Portable. Comes with batteries. Can check when filter needs to be changed

        Cons:
        Cannot detect organic contaminants or bacteria

        Jan 18,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • ipcccp@gmail.com
        Xiaomi Mi TDS Pen
        Pros:
        Very good build quality
        Great gadget
        Must have in every house

        Cons:
        None

        Jan 17,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Ömer a
        Good product
        Pros:
        Its brilliant. I measured my drinking water it cam 10 and water from faucet was 180 and it really helpful product indeed its cheap

        Cons:
        None none none none

        Jan 17,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Mind
        Great tester
        Pros:
        Great tester. Works fine. Nice idea for gift.

        Cons:
        none

        Jan 17,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • easy to use
        good
        Pros:
        Useful and helpful

        Cons:
        None

        Jan 16,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • N.G.
        Product review
        Pros:
        Very good quality products from Xiaomi!100% factional!Very accurate!Good work XIAOMI!

        Cons:
        Nothing at all!

        Jan 15,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 234 ... 51Go To: GO

      • ipcccp@gmail.com
        Xiaomi Mi TDS Pen
        Pros:
        Very good build quality
        Great gadget
        Must have in every house

        Cons:
        None

        Jan 17,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Serge
        Тестер качества воды
        Pros:
        Оригинальный тестер, качество исполнения как всегда на высшем уровне.

        Cons:
        Нет

        Jan 13,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Evgeny
        Тестер воды
        Pros:
        Легко пользоваться, компактный, портативный. На счёт точности замеров не уверен, но надеюсь что правильные.

        Cons:
        Отсутствуют

        Jan 13,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • RTV
        TDS Pen
        Pros:
        Small, easy to use, very material good quality

        Cons:
        No manual included....

        Jan 12,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Marko
        Original Xiaomi Mi TDS Pen - WHITE
        Pros:
        Very good water tester, xiaomi quality nice, good price

        Cons:
        none all ok

        Jan 12,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • George
        Useful gadget
        Pros:
        Good design
        Easy to use
        Small size
        Good manufacturing quality
        Easy battery change
        Long battery life

        Cons:
        Not illuminated display

        Jan 12,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Antonio
        TDS xiaomi
        Pros:
        estética depurada , tamaño mínimo , precisión ...

        Cons:
        por poner alguno , podían ponerle medición de temperatura , como llevan otros.

        Jan 12,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • József Fekete
        Useful gadget
        Pros:
        - fine build quality
        - looks and feels great in the hand
        - fast measurement

        Cons:
        - cannot check how accurate it is
        - the button is a bit loose

        Jan 10,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Igor
        Original Xiaomi Mi TDS Pen
        Pros:
        Проверил на воде из под крана в своем городе. Даёт правильные показания. Покупалось для контроля воды из колодца и фильтра в деревне. Как пользоваться видно из моего видеообзора.

        Cons:
        Идеальный прибор, за смешные деньги, без недостатков. Рекомендую всем живущим в частном секторе с автономным водоснабжением.

        Jan 08,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Володимир
        Тестер води
        Pros:
        Компактний, недорогий тестер. Моментальні результати. За його допомогою ще раз переконався, що воду із домашньої скважини обов\'язково треба фільтрувати, а одна з покупних мінеральних вод дуже схожа на воду після фільтра-осмоса.

        Cons:
        -

        Jan 08,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 234 ... 19Go To: GO

      Shipping & Payment

      Shipping

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      1
      Item processing time
      After confirming your payment, we usually ship products out within 24 business hours. However, sometimes due to large transaction volumes or other order issues, we may require up to 3 working days to process orders. You will receive a notification email as soon as your product(s) have been dispatched.
      2
      Shipping methods
      China Warehouse:
      Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
      Unregistered Air Mail or Registered Air Mail United States 0.52% 23.78% 69.62% 5.87% 19.2
      Spain, United Kingdom, Italy, Germany, France & Portugal 1.58% 35.8% 56.84% 5.57% 21.92
      Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 5.59% 24.44% 55.84% 13.00% 22.68
      Russia 0% 11.5% 70.29% 16.21% 26.6
      Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
      Brazil 0% 0% 23.91% 72.09% 38.6
      Turkey 0.06% 61.80% 37.68% 0.45% 14.29
      Thailand, Singapore & Malaysia 0% 18.38% 54.27% 25.34% 19.03
      Other countries 0.7% 38.79% 47.94% 8.56% 23.57
      Priority Line United States 28.94% 67.73% 2.69% 0% 11.9
      Spain, United Kingdom, Italy, Germany, France & Portugal 5.6% 65.76% 27.25% 0.38% 11.75
      Russia 0% 0.75% 88.30% 9.05% 22.86
      Brazil 0% 1.50% 65.08% 31.33% 27.5
      Turkey 1.85% 39.55% 58.61% 1.06% 11.50
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      Japan 95.80% 2.09% 0% 0% 6.84
      Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
      Other countries 40.75% 49.96% 5.13% 0% 13
      Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 11.86
      ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
      EU Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
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      ES Warehouse:Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
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      Note:The above shipping time are calculated by using calendar days. This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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