--- product_id: 86761200 title: "3 in 1 WATER TESTER" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.ie/products/86761200-3-in-1-water-tester store_origin: IE region: Ireland --- # 3-in-1: TDS, EC & Temp 0-9990 ppm TDS range Auto-off energy saver 3 in 1 WATER TESTER **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 💧 Stay ahead of water worries with instant, pro-grade purity checks! ## Quick Answers - **What is this?** 3 in 1 WATER TESTER - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/86761200-3-in-1-water-tester) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy Smart:** Auto-lock and 2-minute auto-off features maximize battery life for uninterrupted testing. - • **Triple-Test Power:** Seamlessly measures Total Dissolved Solids, Electrical Conductivity, and Temperature in one sleek device. - • **Effortless Clarity:** Large backlit LCD with HOLD function ensures you never miss a detail, day or night. - • **Versatile Water Guardian:** Perfect for monitoring RO systems, aquariums, hydroponics, pools, and everyday tap water safety. - • **Precision at Your Fingertips:** Titanium alloy probe delivers ultra-fast, reliable water quality readings. ## Overview The Hofun Digital TDS Meter is a cutting-edge 3-in-1 water testing device combining TDS, electrical conductivity, and temperature measurement. Featuring a premium titanium alloy probe and a wide 0-9990 ppm range, it delivers fast, accurate readings on a large backlit display. Designed for home and hobbyist use, it supports monitoring of drinking water, RO/DI systems, aquariums, pools, and hydroponics. Energy-saving auto-lock and auto-off functions extend battery life, making it a reliable, easy-to-use tool for ensuring water quality and safety. ## Description Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing kits for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System, Hydroponics: desertcart.com: Industrial & Scientific ## Features - ✔UPGRADED MULTIFUNCTIONAL WATER TESTER: Hofun 3 in 1 TDS Meter, Electric Conductivity Meter & Temperature Meter features the most updated technology. The upgraded big backlit LCD makes test reading easy for you. The auto-lock function also saves energy. Hofun water testing kits for drinking water is definitely a helpful water test kit for your water safety at home. - ✔ACCURATE & QUICK MEASUREMENT BY RELIABLE TDS WATER TESTER: Hofun drinking water test kit is equipped with premium quality titanium alloy probe for quick and convenient water total dissolved solids(tds) test. The wide tds test range (0-9990ppm )makes it fits multiple uses, like homr drinking water test, well water, tap water, (RO)/DI Water Softner System, laboratory, hydroponics, aquariums, swimming pool, hot tub, etc. - ✔EASY READING AND INSTANT RESULTS: Hofun ppm water tester meter is designed with super easy operation. You just turn TDS meter on and stir water gently, then testing results will display on screen and HOLD button will help to stabilize the reading. And the water quality tester will shut off automatically if there is no operation for over 2 minutes to save energy. - ✔MULTIPURPOSE DIGITAL TDS WATER TESTER METER: With the help of water test kits for drinking water, it's more convenient for you to test the purity of your drinking water and to ensure the health of your family.Hofun drinking water tester helps to monitor whether your Reverse Osmosis (RO)/DI System is working properly or not, whether it's time to replace the filter, to check your hydroponics, aquarium and so on. - ✔YOUR PURCHASE IS WELL-PROTECTED: Hofun water hardness tester digital is manufactured under extra high standards and of super good quality. Thus we have absolute confidence of our water tester kit for drinking water and will always stand by our products. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 2,968 Reviews | ## Images ![3 in 1 WATER TESTER - Image 1](https://m.media-amazon.com/images/I/51u6uiNeFAL.jpg) ![3 in 1 WATER TESTER - Image 2](https://m.media-amazon.com/images/I/616RLyhYZ7L.jpg) ![3 in 1 WATER TESTER - Image 3](https://m.media-amazon.com/images/I/61WNtq6NKVL.jpg) ![3 in 1 WATER TESTER - Image 4](https://m.media-amazon.com/images/I/71TbDH+DG0L.jpg) ![3 in 1 WATER TESTER - Image 5](https://m.media-amazon.com/images/I/61KqCZdrmSL.jpg) ## Questions & Answers **Q: Can I use this to determine when to replace my filter in my Brita pitcher?** A: Yes, it helps. When you find the ppm figure of filtered water increases greatly compared with a new filter, it's time to consider to change the filter. **Q: Is this ok for fish tank aquariums?** A: Yes, this ppm meter can test tds level of fish tank aquarium to monitor water quality for fish. **Q: Does this tds meter detect bacteria or bad chemicals in liquid?** A: NO, this 3 in 1 multi-function meter detects TDS (Total Dissolved Solids), EC (Electric Conductivity) and TEMPERATURE. **Q: how long will the battery last? and is it rechargeable?** A: It is replaceable,the battery can last about 2 years ## Frequently Bought Together - TDS Meter, 3 in 1 TDS, EC & Temperature Meter, Drinking Water PPM Meter, Digital Water Testing kits, no Installation Needed - 2024 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water, Hydroponics, Aquariums, Pools, and More - 2024 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9990ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc --- ## 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.ie/products/86761200-3-in-1-water-tester](https://www.desertcart.ie/products/86761200-3-in-1-water-tester) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-10-07*