--- product_id: 343165218 title: "TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums" brand: "sky-touch" price: "S/.32" currency: PEN in_stock: true reviews_count: 12 url: https://www.desertcart.pe/products/343165218-tds-digital-water-meter-quality-tester-filter-pen-precision-quality store_origin: PE region: Peru --- # +/- 2% precision accuracy 3+ years battery life 5-second rapid measurement TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums **Brand:** sky-touch **Price:** S/.32 **Availability:** ✅ In Stock ## Summary > 💧 Measure purity like a pro—because your water deserves precision. ## Quick Answers - **What is this?** TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums by sky-touch - **How much does it cost?** S/.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/343165218-tds-digital-water-meter-quality-tester-filter-pen-precision-quality) ## Best For - sky-touch enthusiasts ## Why This Product - Trusted sky-touch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Power:** Over 3 years of use on just 2 AA batteries with smart auto-shutdown to save energy. - • **Instant Purity Check:** Get precise water quality results in just 5 seconds—no more waiting around. - • **Crystal Clear Display:** Large, easy-to-read LCD screen ensures you never miss a detail, even in low light. - • **Sleek & Portable Design:** Lightweight 50g pen-style tester with a high-quality clip—perfect for on-the-go professionals. - • **Interference-Free Accuracy:** Titanium alloy probe resists magnetic interference for reliable, consistent readings. ## Overview The SKY-TOUCH TDS Digital Water Meter delivers ultra-fast, highly accurate water purity testing with advanced microprocessor tech and a titanium alloy probe. Featuring a large LCD, built-in thermometer, and energy-saving auto-shutdown, it offers over 3 years of battery life. Ideal for drinking water, pools, and aquariums, this lightweight, portable tester ensures you stay ahead in water quality monitoring. ## Description SKY-TOUCH TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums : desertcart.ae: Automotive Review: Accurated, Good quality, On time received. - It's working perfectly. I tried it with tap water, Bottled Water and my new water purifier (it's a south Koren manufactured certified device) I got results accurately. Review: Good product in a very reasonable price - It works , very good product sometime readings differ but which I noticed with the other devices it’s having the same readings means perfect and worth able. ## Features - Highly efficient and accurate thanks to its advanced microprocessor technology, a measurement can be completed in 5 seconds. - Built-in digital thermometer, display: large, easy-to-read LCD display. - Long Battery Life Cycle: Used with 2 x 1.5V batteries, can be used more than 3 years, it will automatically shut down after stop using in 5 minutes to save battery life. - High precision: +/- 2% test reading precision, the titanium alloy probe has high test precision, which can avoid the magnetic field interference in the water. - High quality clip. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B096B2T99M | | ASIN | B096B2T99M | | Batteries Required? | No | | Color | white | | Country of origin | China | | Customer Reviews | 4.0 4.0 out of 5 stars (197) | | Customer reviews | 4.0 4.0 out of 5 stars (197) | | Date First Available | 1 June 2021 | | Date First Available | 1 June 2021 | | Included components | Tools & Home Improvement | | Item Package Quantity | 1 | | Item Weight | 50 g | | Manufacturer | SKY-TOUCH | | Manufacturer | SKY-TOUCH | | Package Dimensions | 16 x 9 x 3 cm; 50 g | | Package Dimensions | 16 x 9 x 3 cm; 50 g | | Power source type | AC | ## Images ![TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums - Image 1](https://m.media-amazon.com/images/I/61a4uhI-A9L.jpg) ## Questions & Answers **Q: what includes** A: Water quality test pen Battery ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurated, Good quality, On time received. *by B***A on 3 March 2024* It's working perfectly. I tried it with tap water, Bottled Water and my new water purifier (it's a south Koren manufactured certified device) I got results accurately. ### ⭐⭐⭐⭐ Good product in a very reasonable price *by T***I on 22 September 2022* It works , very good product sometime readings differ but which I noticed with the other devices it’s having the same readings means perfect and worth able. ### ⭐⭐⭐⭐⭐ Good *by P***N on 26 May 2026* It works well. It doesn’t cost much. ## Frequently Bought Together - SKY-TOUCH TDS Digital Water Meter, Quality Tester Filter Pen, Precision Quality Testing Purity of Drinking Water, Pools and Aquariums - Home Water Test Kit | 16-in-1 Water Quality Test Strips | 50 Strips Water Test Kit for Drinking Water/tap Water/spa Center/well Water/swimming - GuangYing 5 in 1 PH Meter,PH/TDS/EC/Salinity/Temp Meter for Water, High Accuracy Water Testing Kits for Drinking Water, Pools, Fish Tank, and Hydroponics,with 3 PH Buffer Powders --- ## 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.pe/products/343165218-tds-digital-water-meter-quality-tester-filter-pen-precision-quality](https://www.desertcart.pe/products/343165218-tds-digital-water-meter-quality-tester-filter-pen-precision-quality) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-08*