--- product_id: 190266434 title: "Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools" brand: "sanyi" price: "€ 2.96" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.fr/products/190266434-sanyi-ph-tds-meter-4-in-1-digital-water-test store_origin: FR region: France --- # 0.01 pH resolution 5-year auto calibration 0-60°C range Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools **Brand:** sanyi **Price:** € 2.96 **Availability:** ❌ Out of Stock ## Summary > 💧 Dive into clarity with every drop! ## Quick Answers - **What is this?** Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools by sanyi - **How much does it cost?** € 2.96 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/190266434-sanyi-ph-tds-meter-4-in-1-digital-water-test) ## Best For - sanyi enthusiasts ## Why This Product - Trusted sanyi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quick & Easy Testing:** Get instant water quality readings in just 5 seconds! - • **User-Friendly Design:** Large backlit LCD for easy reading in any lighting. - • **No Hassle Calibration:** Enjoy 5 years of automatic calibration—no tools needed! - • **Versatile Applications:** Perfect for drinking water, hydroponics, aquariums, and pools. - • **Precision at Your Fingertips:** Experience accuracy with ±0.01 pH and ±2% TDS. ## Overview The Sanyi PH TDS Meter is a versatile 4-in-1 digital water test pen designed for quick and accurate measurement of pH, TDS, EC, and temperature. With a resolution of 0.01 pH and a measurement range of 0 to 14 pH and 0 to 9999 PPM, this meter is perfect for ensuring the quality of drinking water, hydroponics, aquariums, and swimming pools. Its user-friendly features include auto calibration, automatic temperature compensation, and a large backlit LCD display. ## Description Full description not available ## Features - Quick and Easy to Use: Just turn TDS meter on and stir water gently, then stabilized readings will be show on LCD display in seconds. Press the “HOLD” key, the detected value will be locked for easy recording. 5 seconds know water quality situation. Fast and Accurate. - Accurate and Reliable: PH meter resolution is 0.01pH, accuracy is ±0.01pH(at 25 Degree), measurment range is 0-14 pH. TDS meter ranges from 0 to 9990ppm, conductivity ranges from 0 to 9990 us/cm, EC ranges from 0 to 9990 us/cm, accuracy is ±2%. - Auto Calibration: PH pen have auto calibration function ( just follow the operating instructions to calibrate with the correct calibration solution), not need any kind of screwdrivers to calibrate the pH tester. TDS pen have automatic calibration (No need calibration within 5 years). - Automatic Tempreature Compensation: Working temperature of PH meter: 0 Degree to 60 Degree. To achieve high accuracy, PH tester equipped with precision glass bubble electrode can automatic adjust itself according to water temperature and give ph readings almost instantly. No need to worry about the temperature of tested liquid will affect the detection value. - Multiple Application Scenario: The TDS Test, EC Test, Temperature Test and pH Test 4 in 1 water quality test kit. Upgrade with big backlit LCD for easier detector for Drinking Water, Hydroponics Aquariums, Fishpond, Swimming Pools. ## Images ![Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools - Image 1](https://m.media-amazon.com/images/I/61v7yJTsCNL.jpg) ![Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools - Image 2](https://m.media-amazon.com/images/I/41zM97UqjsL.jpg) ![Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools - Image 3](https://m.media-amazon.com/images/I/61MRcTDsCVL.jpg) ![Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools - Image 4](https://m.media-amazon.com/images/I/51wIT7cJbVL.jpg) ![Sanyi PH TDS Meter, 4 in 1 Digital Water Test Pen 0 to 14.00 PH and 0 to 9999 PPM Measure Range for Drinking Water, Hydroponics Aquariums, Swimming Pools - Image 5](https://m.media-amazon.com/images/I/410GgB1jepL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars It works *by T***N on Reviewed in the United States 🇺🇸 on July 17, 2020* Items came well calibrated and very easy to use. Please remember to not fully submerge them. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Perfect for water quality management *by T***R on Reviewed in the United States 🇺🇸 on May 17, 2020* Both meters are very accurate. I have been using them to monitor the ph and ppm in my fish tank. I calibrated the ph meter with the included calibrating salt diluted in distilled water and it was ready to go. The meters are easy to use and accurate, I have been getting accurate readings as I double check the ph and ppm before and after dosing my aquarium with fertilizer. The ppm meter even measures the temperature which is very nice and also very accurate. I compared the temp on the ppm meter to my basic glass thermometer and it was spot on. The led display on the meters is easy to read as the screen is large and has good contrast. ### ⭐⭐⭐ 3.0 out of 5 stars Ppm tester the best *by C***Y on Reviewed in the United States 🇺🇸 on July 9, 2020* The ph meter was crap but the ppm was great. --- ## 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.fr/products/190266434-sanyi-ph-tds-meter-4-in-1-digital-water-test](https://www.desertcart.fr/products/190266434-sanyi-ph-tds-meter-4-in-1-digital-water-test) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-22*