--- product_id: 514487404 title: "VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium" brand: "vivosun" price: "R1237" currency: ZAR in_stock: true reviews_count: 6 category: "Vivosun" url: https://www.desertcart.co.za/products/514487404-vivosun-3-in-1-digital-ph-meter-with-atc-0 store_origin: ZA region: South Africa --- # 3-in-1: pH, TDS & temperature modes ±0.1 pH accuracy Automatic Temperature Compensation (32°F-140°F) VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium **Brand:** vivosun **Price:** R1237 **Availability:** ✅ In Stock ## Summary > 💧 Master your water quality like a pro — don’t let guesswork hold you back! ## Quick Answers - **What is this?** VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium by vivosun - **How much does it cost?** R1237 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/514487404-vivosun-3-in-1-digital-ph-meter-with-atc-0) ## 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 - • **Compact & Versatile:** Pocket-sized design perfect for hydroponics, aquariums, pools, and household drinking water testing. - • **Effortless Calibration:** Three-point auto-calibration ensures your readings stay sharp and reliable every time. - • **Precision You Can Trust:** Experience lab-grade ±0.1 pH accuracy for flawless water quality insights. - • **Smart Multi-Mode Testing:** Seamlessly switch between pH, TDS, and temperature to cover all your water analysis needs. - • **Temperature-Adjusted Accuracy:** Automatic Temperature Compensation guarantees precise results regardless of water temperature fluctuations. ## Overview The VIVOSUN 3-in-1 Digital pH Meter delivers precise water quality testing with ±0.1 pH accuracy across a full 0-14 pH range. Featuring automatic three-point calibration and temperature compensation (32°F-140°F), it measures pH, TDS, and temperature in one compact device. Ideal for hydroponics, aquariums, pools, and drinking water, this pocket-sized tester ensures reliable, easy-to-read results with a green backlit display. ## Description Product Description More Choice Digital pH Meter VIVOSUN TDS Tester Digital pH TDS Meter Kits Digital PH Meter Review: gives poor readings even when calibrated and packs up within a month - Even straight after calibrating this was about 5 points off no matter how many times i recalibrated and within a month of use it just started throwing up random numbers,I did keep it in storage solution and used a PH meter cleaner,It was giving readings like 9.0 for distilled water.More landfill crap Review: Didn’t came measured - I bought an older version from vivo sun and was ready measured, this one need to do it with the powder solution ## Features - 3 Modes in 1: With the Vivosun 3-in-1 pH meter, you can accurately measure pH, TDS and temperature values to discover your water quality and ensure your family’s health - Automatic Calibration: Featuring three-point calibration, the Vivosun pH pen can automatically identify calibration solutions of pH 4.01, pH 6.86 and pH 9.18 - High Accuracy: Highly sensitive probe gives you a full measurement range of 0-14 pH, 0.01 pH resolution; pH tester digital green backlit display ensures you can read the measuring results under any conditions - Automatic Temperature Compensation: With the Vivosun pH meter’s accurate ATC, pH / TDS / EC / temp function can accurately read sample values across a broad temperature range of 32 °F-140 °F; Solve the problem of inaccurate measurements caused by changes in liquid temperature - Multiple Uses: Pocket-sized and multi-functional, the Vivosun pH tester is ideal for daily use, to add to water testing kits for drinking water, or as a gift for family and friends ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093C17TGH | | Batteries Required? | No | | Batteries included? | Yes | | Best Sellers Rank | 10,313 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 13 in Lab pH Meters | | Colour | White | | Customer Reviews | 3.9 3.9 out of 5 stars (10,472) | | Date First Available | 23 April 2021 | | Item Weight | 110 g | | Item model number | 005 | | Manufacturer | VIVOSUN | | Material | PLA_(Polylactic_Acid), PE_(Polyethylene) | | Package Dimensions | 16.21 x 5.31 x 3.2 cm; 110 g | | Part number | 005 | ## Images ![VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium - Image 1](https://m.media-amazon.com/images/I/61pONLd4m3L.jpg) ![VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium - Image 2](https://m.media-amazon.com/images/I/71rdCeEsQML.jpg) ![VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium - Image 3](https://m.media-amazon.com/images/I/61iTI891xML.jpg) ![VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium - Image 4](https://m.media-amazon.com/images/I/71E+xQXkG6L.jpg) ![VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium - Image 5](https://m.media-amazon.com/images/I/61C33mLl7xL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐ gives poor readings even when calibrated and packs up within a month *by W***O on 20 February 2025* Even straight after calibrating this was about 5 points off no matter how many times i recalibrated and within a month of use it just started throwing up random numbers,I did keep it in storage solution and used a PH meter cleaner,It was giving readings like 9.0 for distilled water.More landfill crap ### ⭐⭐⭐ Didn’t came measured *by A***A on 13 November 2024* I bought an older version from vivo sun and was ready measured, this one need to do it with the powder solution ### ⭐ مقياس غير دقيق *by E***M on 16 January 2026* المنتج ذو قياسات خاطئه لا انصح بشرائه ## Frequently Bought Together - VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium, with ATC, White - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (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.co.za/products/514487404-vivosun-3-in-1-digital-ph-meter-with-atc-0](https://www.desertcart.co.za/products/514487404-vivosun-3-in-1-digital-ph-meter-with-atc-0) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-04*