Banggood

good

excellent value- all you need

perfect

received in good time. 5 star

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

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

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!)

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

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".

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 !