--- product_id: 519586933 title: "HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc" brand: "hm digital" price: "18493CFA" currency: XOF in_stock: true reviews_count: 13 category: "Hm Digital" url: https://www.desertcart.sn/products/519586933-hm-digital-tds-meters-tds-3-handheld-temperature-tds-ppm store_origin: SN region: Senegal --- # Water-resistant housing 0-9990 ppm range 0.5 sec fast response HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc **Brand:** hm digital **Price:** 18493CFA **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of the curve—test smarter, live healthier! ## Quick Answers - **What is this?** HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc by hm digital - **How much does it cost?** 18493CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/519586933-hm-digital-tds-meters-tds-3-handheld-temperature-tds-ppm) ## Best For - hm digital enthusiasts ## Why This Product - Trusted hm digital brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Real Life:** Durable water-resistant design perfect for both indoor and outdoor use. - • **Eco-Smart & Reliable:** Battery-powered with auto-off and hold functions plus a 3-year warranty for peace of mind. - • **Versatile Water Testing:** Ideal for hydroponics, aquariums, pools, RO systems, and drinking water—one tool, endless applications. - • **Rapid Results, Zero Wait:** Instant 0.5-second response time keeps your workflow smooth and efficient. - • **Precision at Your Fingertips:** 1 ppm resolution with 2% accuracy ensures you never miss a detail in water quality. ## Overview The HM DIGITAL TDS-3 is a handheld digital tester measuring Total Dissolved Solids (TDS) in water with a wide range of 0-9990 ppm and 1 ppm resolution. Featuring a rapid 0.5-second response, 2% readout accuracy, and water-resistant housing, it’s designed for precise, reliable water quality testing across hydroponics, aquariums, pools, and drinking water systems. Lightweight and battery-powered with smart auto-off and hold functions, it’s a professional-grade tool backed by a 3-year warranty. ## Description Product Description Review: Best - Good product Review: TDS meter testing is ok and satisfied - Water TDS testing is ok and product quality is very nice ## Features - TDS Measurement Range: 0-9990 ppm - Hold and Auto-off function - Color:Beige - Water Resistant Housing - Commercial amd Home Use,Such As Aquariums, Swimming Pools, RO Drinking Water system, Water Filters, Purifiers and More ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FXRC354 | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #4,174 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in Water Quality & Instrumentation | | Brand | HM Digital | | Brand Name | HM Digital | | Colour | beige | | Country of Origin | India | | Customer Reviews | 4.2 out of 5 stars 285 Reviews | | Display Type | Digital | | Importer Contact Information | HM Digital India Pvt Ltd, Plot No G1-375&376, RIICO Industrial Area, Khushkhera, Rajasthan, India - 301707 | | Included Components | PCB | | Indoor Outdoor Usage | Indoor | | Item Length | 20 Centimetres | | Item Type Name | HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc | | Item Weight | 68 Grams | | Lower Temperature Rating | 50 Degrees Celsius | | Manufacturer | HM Digital India Pvt Ltd, Plot No G1-375&376, RIICO Industrial Area, Khushkhera, Rajasthan, India - 301707, HM ELECTRONICS | | Manufacturer Contact Information | HM Digital India Pvt Ltd, Plot No G1-375&376, RIICO Industrial Area, Khushkhera, Rajasthan, India - 301707 | | Model Name | TDS Meter | | Model Number | TDS-3 | | Number of Batteries | 2 LR44 batteries required. | | Outer Material | Plastic | | Outer Material Type | Plastic | | Packer Contact Information | HM DIGITAL INDIA PVT LTD | | Part Number | TDS-3 | | Power Source Type | Battery Powered | | Product Care Instructions | Do Not Soak | | Response Time | 0.5 Seconds | | Reusability | Rechargeable | | Smart Home Compatibility | Not Smart Home Compatible | | Special Feature | High Accuracy | | Special Features | High Accuracy | | Specification Met | CE | | Style Name | Digital | | UPC | 603964473103 603964473554 | | Unit Count | 1 Count | | Upper Temperature Rating | 80 Degrees Celsius | | Warranty Description | Three Year Warranty | ## Product Details - **Brand:** HM Digital - **Special Feature:** High Accuracy - **Colour:** beige - **Age Range (Description):** Adult - **Included Components:** PCB ## Images ![HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc - Image 1](https://m.media-amazon.com/images/I/512msUopWxL.jpg) ![HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc - Image 2](https://m.media-amazon.com/images/I/61HMBs6FSjL.jpg) ![HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc - Image 3](https://m.media-amazon.com/images/I/61u+PIX2faL.jpg) ![HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc - Image 4](https://m.media-amazon.com/images/I/61HLc3eAlpL.jpg) ![HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS (PPM) Tester, 0-9990 ppm, 1 ppm Resolution, 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc - Image 5](https://m.media-amazon.com/images/I/811R9g1lQSL.jpg) ## Questions & Answers **Q: Can we check hydroponic nutrients ? if so how to check the reading after 3 digits . showing only 3 digits (i.e beyond999) ? what is the warranty ?** A: Yes. TDS-3 is having a range of 0-9990 ppm reading (3 digits multiply by 10) Warranty is 1 Year. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best *by V***I on 26 September 2025* Good product ### ⭐⭐⭐⭐⭐ TDS meter testing is ok and satisfied *by S***L on 27 May 2025* Water TDS testing is ok and product quality is very nice ### ⭐⭐⭐⭐ Product *by H***H on 1 July 2025* Good product Ease of use: Very easy ## Frequently Bought Together - HM DIGITAL TDS Meters TDS-3 Handheld Temperature TDS ( PPM ) Tester, 0 - 9990 ppm, 1 ppm Resolution, +/- 2% Readout Accuracy Testing Water Quality For Hydroponics Aquariums Pools Drinking etc - HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume, Transparent/Blue --- ## 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.sn/products/519586933-hm-digital-tds-meters-tds-3-handheld-temperature-tds-ppm](https://www.desertcart.sn/products/519586933-hm-digital-tds-meters-tds-3-handheld-temperature-tds-ppm) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*