--- product_id: 116361480 title: "PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ)" brand: "patekfly" price: "฿99" currency: THB in_stock: false reviews_count: 3 url: https://www.desertcart.co.th/products/116361480-patekfly-tds-high-accuracy-digital-meter-for-water-portable-tds store_origin: TH region: Thailand --- # 3+ years battery life ±2% accuracy 0-60°C range PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ) **Brand:** patekfly **Price:** ฿99 **Availability:** ❌ Out of Stock ## Summary > 💧 Dive into Precision with PATEKFLY! ## Quick Answers - **What is this?** PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ) by patekfly - **How much does it cost?** ฿99 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/116361480-patekfly-tds-high-accuracy-digital-meter-for-water-portable-tds) ## Best For - patekfly enthusiasts ## Why This Product - Trusted patekfly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Results in Seconds:** Get instant readings in just 5 seconds, ensuring you never miss a beat. - • **Precision Meets Portability:** Experience high accuracy with a lightweight design, perfect for on-the-go professionals. - • **Durable & Waterproof Display:** Large, easy-to-read LCD screen designed to withstand the elements. - • **Eco-Friendly Power Management:** Automatic shutdown after 10 minutes of inactivity to save battery life. - • **Smart Temperature Compensation:** Automatic adjustments for accurate readings at varying temperatures. ## Overview The PATEKFLY TDS is a high-accuracy digital meter designed for measuring water quality with a range of 0-9990 ppm. It features a lightweight, portable design, a waterproof LCD display, and a long-lasting battery life of over 3 years. With rapid measurement capabilities and automatic temperature compensation, this TDS tester is perfect for professionals who demand accuracy and convenience. ## Description ## Features - The application of wide temperature to 0-60 degrees, 30 degrees below zero in storage. Liquid crystal display window, large screen liquid crystal display waterproof design, easy viewing, and durability. TDS Meter is Lightweight pocket: for today's market volume is the smallest, lightest portable TDS instrument, wide measuring range, capable of measuring 1-999PPM. Reasonable design, pen electrode can be directly inserted into the water solution, measured the aqueous solution, the cap also can be use as the measured water solution container, very convenient. The battery has a lifelong, with 2 particle CR1620 1.5 battery, can be used for more than 3 years, 10 minutes without operation of the automatic shutdown function, save power. The measurement time is rapid, due to the exquisite naked type sensors, 5 seconds to complete a measurement. High accuracy to ±2%Error, titanium alloy probe water with high precision, magnetic interference from water. The automatic temperature compensation can be automatically converted into value of 25 degrees of indication. ›See more product details ## Images ![PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ) - Image 1](https://m.media-amazon.com/images/I/61Ehsmgq-VL.jpg) ![PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ) - Image 2](https://m.media-amazon.com/images/I/61nq4YXLZZL.jpg) ![PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ) - Image 3](https://m.media-amazon.com/images/I/61wcAm-pMzL.jpg) ![PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ) - Image 4](https://m.media-amazon.com/images/I/51WBkAsejRL.jpg) ![PATEKFLY TDS, High Accuracy Digital Meter for Water,Portable TDS Tester Meter with 0-9990 ppm Measurement Range, 1 ppm Resolution, 2% Readout Accuracy-tds water tester(TDS-EZ) - Image 5](https://m.media-amazon.com/images/I/61nYHXur-TL.jpg) ## Customer Reviews ### ⭐ Incorrect Readings *by K*** on Reviewed in the United Kingdom on 28 January 2021* Faulty readings on the meter. Compared with 2 other PPM measuring tools. The other 2 was reading the same but this one was way off. 2 readings of 0-5ppm this was showing 370+ ppm...Would not recommend. ### ⭐⭐⭐⭐⭐ Very handy meter *by L*** on Reviewed in the United Kingdom on 2 April 2019* very handy meter and good price. This meter is easy to use and measures Total dissolved Solids and Temperature too deg C and deg F by toggling the centre button.You have to give time for temp and TDS to stabilize.I use it in tropical fish keeping to adjust calcium and magnesium salts to give an approximate match of new buffered water to old tank water so as to not shock the fish. ### ⭐⭐⭐⭐⭐ Great product *by A***R on Reviewed in the United Kingdom on 2 April 2019* I bought this meter on the reviews alone. As these measurements are extremely important to,me I also purchased an expensive British meter costing 10 times as much ~The differential between the readings was negligible in terms ow healthy drinking water quality and I would recommend this instrument to anyone who cannot or is unwilling to spend the money on an expensive instrument. The old adage that you get what you pay for may well be correct but I would still recommend ths instrument to anyone who takes water quality seriously. \Cheers, PH --- ## 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.co.th/products/116361480-patekfly-tds-high-accuracy-digital-meter-for-water-portable-tds](https://www.desertcart.co.th/products/116361480-patekfly-tds-high-accuracy-digital-meter-for-water-portable-tds) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*