--- product_id: 120324365 title: "WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester" brand: "wellon" price: "€ 6.29" currency: EUR in_stock: false url: https://www.desertcart.hr/products/120324365-wellon-tds-meter-pocket-tds-meter-for-ro-filter-purifier store_origin: HR region: Croatia --- # TDS, temp, PPM measurement 3.7 x 4.2 x 15.9 cm 70 g weight WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester **Brand:** wellon **Price:** € 6.29 **Availability:** ❌ Out of Stock ## Summary > 💧 Stay Hydrated, Stay Informed! ## Quick Answers - **What is this?** WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester by wellon - **How much does it cost?** € 6.29 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/120324365-wellon-tds-meter-pocket-tds-meter-for-ro-filter-purifier) ## Best For - wellon enthusiasts ## Why This Product - Trusted wellon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Design:** Lightweight and compact, ideal for on-the-go testing. - • **Easy Calibration:** Simple calibration process ensures reliable results every time. - • **User-Friendly Display:** Large, easy-to-read screen for effortless monitoring. - • **Versatile Applications:** Perfect for home, office, aquariums, and outdoor adventures. - • **Instant Water Quality Insights:** Get quick and accurate readings for total dissolved solids (TDS) and temperature. ## Overview The WELLON TDS Meter is a compact and efficient water quality tester designed to measure total dissolved solids (TDS), temperature, and parts per million (PPM) in various water sources. With its user-friendly large display and easy calibration, this portable device is perfect for ensuring the purity of your drinking water, whether at home, in the office, or on outdoor adventures. ## Description Full description not available ## Features - The quick results tells you about the water/solution in a way which is easy to read and understand from the large display screen. - Taking temperature measurements once the meter is on, the temperature function can be used at any time, in or out of liquid. - Instrument Easy calibration of total dissolved solids (TDS), temperature (temp) and parts per million (PPM) in home or office. - This TDS Meter for test the filter water quality purity, check the performance of your water filter, check for hardness (1grain 17PPM), make sure you always drink pure water. - swimming pools, aquariums, ponds, fresh water sources from creeks, rivers, wells, rain water storage, greenhouse, garden or horticulture, camping or travelling. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | WELLON | | Manufacturer | SUPER TEK RO SYSTEM PVT LTD | | Model number | TDSMETER | | Number of Memory Sticks | 1 | | Item Weight | 70 g | | Product Dimensions | 3.7 x 4.2 x 15.9 cm; 70 g | | Item model number | TDSMETER | | Item Height | 15.9 Centimeters | | Item Width | 4.2 Centimeters | | Included Components | 1 PH METER | ## Images ![WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester - Image 1](https://m.media-amazon.com/images/I/71uuabxAPIL.jpg) ![WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester - Image 2](https://m.media-amazon.com/images/I/71zd1FQiplL.jpg) ![WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester - Image 3](https://m.media-amazon.com/images/I/71C5YcoMuiL.jpg) ![WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester - Image 4](https://m.media-amazon.com/images/I/51NDO3Hf3IL.jpg) ![WELLON TDS Meter Pocket TDS Meter for RO Filter Purifier Water Quality Tester - Image 5](https://m.media-amazon.com/images/I/317V6WfoYWL.jpg) ## Questions & Answers **Q: yesterday ia m order this ph meter..but today iam cancel..reason iam see review this is tds meter....so please tell me this is tds or ph ???** A: This is a ph meter **Q: Where is the calibration screw? I know it says pre-calibrated but it isn't going to stay that way is it?** A: Very bad **Q: Does it come with carry case cover?** A: Yes **Q: Do you provide a screw driver for caliberating the device** A: There is no calibration screw. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/120324365-wellon-tds-meter-pocket-tds-meter-for-ro-filter-purifier](https://www.desertcart.hr/products/120324365-wellon-tds-meter-pocket-tds-meter-for-ro-filter-purifier) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-24*