Aliexpress
Click here… to search for Xiaomi Mi TDS Water Quality Tester [EU] on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Old coupons (from the oldest to the newest): e2bcea, 377c78, 502C6B, 15NATURE, TTxBG10, bgssaff9, AFfbG10, BG3338, BGBFAFF2019, BGCITYADS2019, BGCLZY, bGhOnEy10, BGherra, 13f142, BG264034CZ, BGCuponation10
(there’s a little possibility that old coupon will work)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Mi TDS Water Quality Tester [EU]? There we go.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for Xiaomi Mi TDS Water Quality Tester [EU]](https://couponsfromchina.com/pricehistory/History11911.png "Xiaomi Mi TDS Water Quality Tester [EU] price history")
You can set price alert (for Banggood).