--- product_id: 504051165 title: "Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums" brand: "pmoyoko" price: "7.37 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/504051165-digital-ph-tds-meter-with-atc-ph-tester-3-in store_origin: TN region: Tunisia --- # 3-in-1 Measurement 0.01 pH Resolution One-Button Lock Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums **Brand:** pmoyoko **Price:** 7.37 DT **Availability:** ❌ Out of Stock ## Summary > 💡 Unlock the Secrets of Water Quality! ## Quick Answers - **What is this?** Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums by pmoyoko - **How much does it cost?** 7.37 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/504051165-digital-ph-tds-meter-with-atc-ph-tester-3-in) ## Best For - pmoyoko enthusiasts ## Why This Product - Trusted pmoyoko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Usage:** Perfect for aquariums, pools, wine, and more—your go-to tool for any liquid. - • **Pocket-Sized Power:** Compact design allows you to carry this essential tool wherever you go. - • **Effortless Calibration:** Automatic 3-point calibration ensures your readings are always spot-on. - • **Readability in Any Light:** Green backlit LCD display makes reading results easy, day or night. - • **Precision at Your Fingertips:** Experience high accuracy with a 0.01 pH resolution for all your water quality needs. ## Overview The Digital pH/TDS Meter is a versatile 3-in-1 device that accurately measures pH, TDS, and temperature with a resolution of 0.01. Featuring automatic calibration and a user-friendly design, this pocket-sized meter is perfect for ensuring the quality of drinking water, aquariums, pools, and more. ## Description Full description not available ## Features - 【3-in-1 pH Meter】ᴘʀɪᴍᴇ ᴅᴀʏ ᴅᴇᴀʟs ᴛᴏᴅᴀʏ 2024 pH meter for water has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality. - 【Automatic Calibration pH Water Tester】With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. And pH meter for water uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. You can calibrate effortlessly to ensure the accuracy of your measurements. - 【High Accuracy pH Meter for Water】High-accuracy algorithm chip and electrode of our digital water ph meter ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the tds Meter is taken out of the sample! - 【Pocket Size pH Meter for Water】 You can use this small Pocket Size but powerful pH meter device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of pH value. The digital ph meter can also be used to measure drinking water, RO System, spa, soap mixtures, wine, beer or any other liquids. - 【pH Meter to Improve Water Quality】This pH/TDS meter can help you find out quality water value. Water with equal pH, TDS levels are perfect for people's daily needs for drinking water.And for plants and aquaculture animals, they can grow more fast and health is they drink good quality pH, TDS value of the water. ## Product Details - **Color:** Grey 3 in 1 Digital pH Meter - **Brand:** PmoYoKo - **Product Dimensions:** 7.2"W x 7.2"H - **Battery Description:** CR2032 - **Mounting Type:** Tabletop ## Images ![Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums - Image 1](https://m.media-amazon.com/images/I/61maQGhGfnL.jpg) ![Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums - Image 2](https://m.media-amazon.com/images/I/711qTsr0ZHL.jpg) ![Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums - Image 3](https://m.media-amazon.com/images/I/71khrvBj2LL.jpg) ![Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums - Image 4](https://m.media-amazon.com/images/I/71QtaBKXANL.jpg) ![Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums - Image 5](https://m.media-amazon.com/images/I/81mHiPu4AeL.jpg) ## Questions & Answers **Q: How to calibrate the tds meter digital water tester?** A: Firstly, Click "ON/OFF", click the MODEL/CAL button show "pH" page. Secondly, long press for 6 seconds, when the reading "6.86" flash 3 times, clean and wipe to aviod erros. Thirdly, long press for 6 seconds, when the reading "4.00" flash 3 times, clean and wipe to aviod erros. Forthly, long press for 6 seconds, when the reading "9.18" flash 3 times, clean and wipe to aviod erros. Until pH4.00/pH6.86/pH9.18 readings are no longer flashing, finish the pH calibration. **Q: Calibration Error-Like you would like to calibrate pH 6.86 but get 4.01 value？** A: For this issue. Please long press the "HOLD/TEMP" & "MODE/CAL" Button for 3-5 seconds to restore factory Settings, and then use the powder pack for calibration **Q: When I use the digital ph meter and woule like you would like to calibrate pH 6.86 but get 4.01 value, why this happen?** A: Whatever you want get a PH reading for, is what the PH meter will tell you it is. In order to change the PH reading of the water you are testing, you will have to do something to the water to change the PH level. **Q: how often does the meter need calibration for pH and where do you buy the calibration pouches?** A: I bought the PH solution on ebay I calibrate it every two weeks because I use it a lot. That's just my preference. ## Customer Reviews ### ⭐⭐⭐⭐⭐ works great! *by V***Y on September 11, 2024* I have always struggled with keeping the pH levels consistent in my aquariums. I wanted to buy a pH meter but never took the plunge until now. This pH meter is perfect for me. It’s very easy to use and comes pre-calibrated from the company. However, it also includes solutions if the meter needs to be recalibrated. My fish now thank me! I also use it to test my tap water. This meter also measures temperature and PPM (parts per million), which is a measure of the amount of dissolved solids in water.The design is sleek and lightweight, making it easy to handle and store. The digital LCD display is clear and easy to read, even in low light. I appreciate the user-friendly interface, which makes it simple to switch between measuring pH, temperature, and PPM.In terms of accuracy, the readings have been spot-on, and the calibration process is straightforward. The included calibration solutions are a nice touch, ensuring that I can maintain accuracy over time.Overall, this pH meter offers great value for money. It has made maintaining my aquariums much easier, and the additional features are a bonus. I highly recommend it to anyone looking for a reliable and easy-to-use pH meter. ### ⭐⭐⭐⭐⭐ Great Product *by J***. on August 23, 2023* Incredibly impressed with this PH Pen Tester! Its accuracy is spot on, matching high-end lab equipment. The sleek design is portable, fitting in my pocket for on-the-go testing. One-button operation and a clear digital display make it user-friendly. Battery life is excellent, lasting weeks of regular use. A must-have tool for anyone working with liquids. ### ⭐⭐⭐⭐ woorks great. needs recalibrated alot *by A***R on March 9, 2024* I like this but it need recalibrated if it sits over 3 days or so. it comes with the calibration powder. get 3 mason jars and some distilled water. and you can keep that solution forever. rinse probe with tap water in between solutions ## Frequently Bought Together - PmoYoKo Digital pH/TDS Meter with ATC pH Tester, 3 in 1 0.01 Resolution High Accuracy pH Pen Tester for Water with LCD Backlit, Tds Meter pH Meter for Drinking Water, Wine, Pool and Aquariums - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart --- ## 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.tn/products/504051165-digital-ph-tds-meter-with-atc-ph-tester-3-in](https://www.desertcart.tn/products/504051165-digital-ph-tds-meter-with-atc-ph-tester-3-in) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*