--- product_id: 287514540 title: "Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium" brand: "vivosun" price: "22133CFA" currency: XOF in_stock: true reviews_count: 6 category: "Vivosun" url: https://www.desertcart.sn/products/287514540-digital-ph-meter-for-water-0-01ph-high-accuracy-pen store_origin: SN region: Senegal --- # 0.01 pH ultra-precise resolution Built-in batteries for instant use Automatic Temperature Compensation (ATC) Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium **Brand:** vivosun **Price:** 22133CFA **Availability:** ✅ In Stock ## Summary > 💧 Precision pH Testing, Elevated for the Modern Pro ## Quick Answers - **What is this?** Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium by vivosun - **How much does it cost?** 22133CFA 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/287514540-digital-ph-meter-for-water-0-01ph-high-accuracy-pen) ## Best For - vivosun enthusiasts ## Why This Product - Trusted vivosun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready When You Are:** Comes with pre-installed batteries so you can test on the spot—no delays, no fuss. - • **Compact & Portable Design:** Pocket-sized and lightweight with a backlit LCD screen for clear readings anytime, anywhere. - • **Smart Temperature Adjustment:** ATC technology ensures your pH readings are instantly calibrated to water temperature. - • **Pinpoint Accuracy, Every Time:** Experience lab-grade 0.01 pH resolution for flawless water quality checks. - • **Versatile for Every Environment:** Perfect for hydroponics, aquariums, pools, labs, and household water testing—be the water quality guru in your circle. ## Overview The VIVOSUN Digital pH Meter Pen delivers ultra-precise 0.01 pH resolution with automatic temperature compensation, making it ideal for hydroponics, aquariums, pools, and household water testing. Its compact, lightweight design with a backlit LCD ensures easy, on-the-go readings. Pre-installed batteries and simple calibration mean you’re ready to measure acidity or alkalinity instantly and accurately. ## Description VIVOSUN Digital pH Meter Tester Pen helps to measure acidity or alkalinity easily and accurately. Specifications: Range:0.00-14.00 pH Resolution: 0.01 pH Accuracy: 0.01 pH Batteries: 2 X 1.5V Environment: 0℃-80℃ (32℉-176℉) Dimensions: 15.5 x 2.9 x 1.6 cm Weight: 50g Review: Units doesn’t fit for my expectation - Units doesn’t fit for my expectation . It not even allow me to on . I changed the battery but still the same Review: Pas cher mais très lent - La calibration est simple. Par contre, par rapport à une sonde témoin, il est extrêmement lent. Il faut compter presque 10 minutes pour que le pH final soit affiché. Il faut donc le mettre longtemps pour à avoir le bon pH. Après 6 mois et une utilisation par mois, il deconne complètement. Mauvaise qualité ## Features - Application: Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics - Easy Calibration: Advanced technology makes the test result fast and accurate; LCD screen makes reading clearly - Features: Pocket size, lightweight, backlit function, high quality - ATC Function: With Automatic Temperature Compensation (ATC), adjust to water temperature and give pH reading almost instantly - What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M5IASHD | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Customer Reviews | 3.8 out of 5 stars 8,206 Reviews | | Included Components | Batteries included | | Item Weight | 0.11 Kilograms | | Manufacturer | VIVOSUN | | Material Type | ABS | | Model Number | 4316344538 | | Part Number | 4316344538 | | Recommended Uses For Product | Aquarium, ph Test, Spa, Swimming Pool, Home Water, Hot Tub, Tap Water, Well Water, Water Test, pH Test, Aquaculture, Hydroponics, Liquid Food, Laboratory | | Recommended uses for product | Aquarium, ph Test, Spa, Swimming Pool, Home Water, Hot Tub, Tap Water, Well Water, Water Test, pH Test, Aquaculture, Hydroponics, Liquid Food, Laboratory Recommended uses for product Aquarium, ph Test, Spa, Swimming Pool, Home Water, Hot Tub, Tap Water, Well Water, Water Test, pH Test, Aquaculture, Hydroponics, Liquid Food, Laboratory See more | | Sterility Rating | 0.00-14.00 | | UPC | 714119465581 | | Unit Count | 1 Count | | Unit count | 1 Count | | pH range | 0.00-14.00 | ## Product Details - **Brand:** VIVOSUN - **Manufacturer:** VIVOSUN - **Unit count:** 1 Count - **pH range:** 0.00-14.00 ## Images ![Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium - Image 1](https://m.media-amazon.com/images/I/51oVdDBZlWL.jpg) ## Questions & Answers **Q: What do you use to clean electrode?** A: Instructions say to use distilled water to clean electrodes **Q: Would this be a good tool for an aquarium?** A: Sure it will read the Ph for your tank **Q: Does it work well for testing ph in a saltwater pool?** A: I don’t know anything about testing pool water but it will definitely give you the ph between 4.0-10 **Q: My pen has gone way out of calibration. Is there a way to calibrate it against an accurate test kit? I.e. just set the pH?** A: I second the answer but Alix. I thought it could be recalibrated against the standards they provide and I would be back to using the ph tool. Once it started to give me bogus readings I knew I had a new paper weight. I even bought 7.0 fluid so I could check it before each use so I knew the readings were correct. I have extensive experience calibrating thousands of gauges in a railroad machine shop to NIST and audited by the ARR annually. Knowing I have a good accurate tool is important to me. The quality of this tool is below the mark. I am surprised as I own VIVOSUN products that are more reliable so I thought I would give it a chance. It lasted almost a year for me. ## Customer Reviews ### ⭐ Units doesn’t fit for my expectation *by A***O on 11 June 2023* Units doesn’t fit for my expectation . It not even allow me to on . I changed the battery but still the same ### ⭐ Pas cher mais très lent *by J***Z on 15 November 2024* La calibration est simple. Par contre, par rapport à une sonde témoin, il est extrêmement lent. Il faut compter presque 10 minutes pour que le pH final soit affiché. Il faut donc le mettre longtemps pour à avoir le bon pH. Après 6 mois et une utilisation par mois, il deconne complètement. Mauvaise qualité ### ⭐⭐⭐⭐⭐ Works as it should *by T***A on 15 May 2026* Works great ## Frequently Bought Together - VIVOSUN Digital pH Meter, 0.01pH High Accuracy Pen Type pH Tester for Hydroponics, Household Drinking, Pool and Aquarium, UL Certified - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - VIVOSUN 18-Pack pH Meter Buffer Solution Powder, pH 6.86/4.00/9.18, pH Buffer Powder for Precise and Easy pH Tester Calibration --- ## 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/287514540-digital-ph-meter-for-water-0-01ph-high-accuracy-pen](https://www.desertcart.sn/products/287514540-digital-ph-meter-for-water-0-01ph-high-accuracy-pen) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-27*