Customer Reviews

4.78 out of 5
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  • February-14 2019 08:47:21

    good

    Comments
  • July-18 2019 20:00:41

    excellent value- all you need

    Comments
  • January-03 2021 07:35:29

    perfect

    Comments
  • November-18 2020 00:31:04

    received in good time. 5 star

    Comments
  • August-25 2020 11:18:27

    Tout est parfait. Commande bien emballée et livraison très rapide.

    Comments
  • February-01 2020 09:47:08

    DOBRY PRODUKT,DOST PRESNY,CENA SUPER,DIZAJN PEKNY,PUZDRO EXTRA,ODPORUCAM!

    Comments
  • May-20 2013 17:25:09

    I got the product and instantly can tell that I have been: - Drinking bad water - Wasting money on filters that are not doing anything Here are my results: Tap Water: 45 GE Smartwater filter on my refrigerator: 75 ($30-$45 each, changed every 6 months!) Instant hot water, being filtered first: 85 Spring bottled water: 25 Distilled water: 0 (ZERO!)

    Comments
  • March-11 2014 07:14:54

    It a great product that needs a little bit more calibration than the pen td3/temp ppm testers from others brands, but it is just as accurate. great buy, nice price, good presentation. it the beat buy and quality as testers like this cost between $80-$145 .the item doesn't need any calibration but should test every month to make sure

    Comments
  • June-19 2013 03:16:56

    Very useful to measure the water quality of the tap water or any type of water, it only takes ~20 seconds to get the stable value, seems to be calibrated from the factory, best price you'll ever see on a TDS/TEMP meter in my country the price is ~20$. If you need to find the hardness of water you can use this: 1 ppm = 0.056 dGH -->"Degrees of general hardness".

    Comments
  • June-04 2015 13:08:51

    Дошёл до Оренбурга за 38 дней. Брал для проверки воды померил воду и у себя на доме и в городе на квартире на доме 39 в городе 179 на доме со скважины в 100 метров в городе из речки с очисткой - делаем выводы - по мере эксплуатации буду добавлять. пока доволен !

    Comments
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