--- product_id: 310157360 title: "TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System" brand: "qnciger" price: "HK$129" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/310157360-tds-meter-digital-water-testing-kits-with-0-9990-ppm store_origin: HK region: Hong Kong --- # Fast Readings Portable Design 0-9990 PPM Range TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System **Brand:** qnciger **Price:** HK$129 **Availability:** ✅ In Stock ## Summary > 💧 Test Your Water, Elevate Your Life! ## Quick Answers - **What is this?** TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System by qnciger - **How much does it cost?** HK$129 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/310157360-tds-meter-digital-water-testing-kits-with-0-9990-ppm) ## Best For - qnciger enthusiasts ## Why This Product - Trusted qnciger brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Insights:** Get fast and accurate readings in seconds! - • **Quality Assurance:** Enjoy peace of mind with a 6-month warranty. - • **No Hassle Calibration:** Automatic calibration means no tools required. - • **Versatile Applications:** Perfect for home, labs, pools, and more! - • **Pocket-Sized Convenience:** Easily fits in your bag for on-the-go testing. ## Overview The TDS Meter is a handheld electronic water tester that measures total dissolved solids in water with a range of 0-9990 PPM. It features fast and accurate readings, automatic calibration, and a portable design, making it ideal for various applications including drinking water, aquariums, and hydroponics. Backed by a 6-month quality warranty, this device ensures you always know the quality of your water. ## Description TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System ## Features - ★【FAST AND ACCURATE READINGS】-- TDS Meter just turn it on, dip in about 1 inch deep of water and read display, Large digital display makes it easy to read. - ★【AUTOMATIC CALIBRATION】-- Digital Water Testing kits no need any adjustment screwdrivers, just finish the calibration with Auto calibration with 3-5 seconds, Measure total dissolved solids in water(tds),Know exactly when to change water filters. - ★【PORTABLE DESIGN】-- Hand Held Electronic Water Tester makes it conveniently fits in your pocket or bag and goes anywhere. - ★【WIDE APPLICATION】-- Ideal for home and laboratory TDS testing applications, including drinking water, Tap, Well, Swimming Pool, Aquarium, RO/DI System, Hydroponics, etc. - ★【100% QUALITY WARRANTY】 -- We supply Quality Warranty more than 6 months. If your TDS Meter was broken or you got a defective, please don`t hesitate contact our customer service team, they will serve you enthusiastically. ## Images ![TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System - Image 1](https://m.media-amazon.com/images/I/418zdeTTtFL.jpg) ![TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System - Image 2](https://m.media-amazon.com/images/I/512oGEaW8oL.jpg) ![TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System - Image 3](https://m.media-amazon.com/images/I/51CilR-t2EL.jpg) ![TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System - Image 4](https://m.media-amazon.com/images/I/61eGrmp8E6L.jpg) ![TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System - Image 5](https://m.media-amazon.com/images/I/51iVvTq+NGL.jpg) ## Questions & Answers **Q: Has anyone had a situation where it reads 000 then 524 with the x10 illuminated at the bottom then back to 000 and back and forth like that?** A: Are you testing the fish tank water? If the ppm value of TDS exceeds 999 , the icon of x10 will be displayed. **Q: Does this indicate the number of grains per gallon? Thanks.** A: Device measures dissolved solids by parts per million. Divide the PPM by 17.1 to determine GPG (grains per gallon). ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Unit sems to work well and easy to read results *by D***D on Reviewed in the United States on February 13, 2024* The unit is easy to use and and display is easy to read the measured value. I did not rate the accuracy, because I don't have any other instrument to compare it to. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Headline: Get Accurate Readings Anywhere with the Portable TDS Pen: A Guy's Review *by V*** on Reviewed in the United States on February 18, 2023* As a guy who's into home brewing and aquariums, I know how important it is to have accurate readings of total dissolved solids (TDS) in water. That's why I picked up the Portable TDS Pen, and I have to say, I'm really impressed with it.One of the things I love about this pen is how fast and accurate it is. You simply turn it on, dip it into the water about an inch deep, and the large digital display gives you an accurate TDS reading. This is great for anyone who wants to know exactly when to change their water filters or for anyone who wants to test the water quality of their drinking water, swimming pools, aquariums, and hydroponics.The automatic calibration feature is also a huge plus. There's no need for any adjustment screwdrivers, and the pen calibrates in just 3-5 seconds. Plus, the compact and portable design of the pen makes it easy to carry in your pocket or bag, which is great for someone like me who's always on the go.Another thing I appreciate about the Portable TDS Pen is the quality warranty. With a warranty of more than six months, I know that I can rely on this pen for accurate readings for a long time to come. And if I ever have any issues with the pen, I can always count on the enthusiastic customer service team to help me out.Overall, I highly recommend the Portable TDS Pen for anyone who wants a fast, accurate, and portable solution for measuring total dissolved solids in water. It's a great investment for anyone who's into home brewing, aquariums, hydroponics, or anyone who wants to make sure their water is safe and clean. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Works as good as Zero Water tester but... *by A***Z on Reviewed in the United States on April 24, 2023* Bought this as replacement to Zero Water tester. Works exactly as original BUT, it will NOT fit in the cap slot near the spout (if your using the 32c dispenser). --- ## 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.hk/products/310157360-tds-meter-digital-water-testing-kits-with-0-9990-ppm](https://www.desertcart.hk/products/310157360-tds-meter-digital-water-testing-kits-with-0-9990-ppm) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-04-25*