--- product_id: 648302847 title: "Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | Β±0.01 Accuracy, , 0-14 Range, ATC, Auto Calibration, LCD Display, for Hydroponics Aquarium Pool Drinking, UL Certified" brand: "vivosun" price: "S$39" currency: SGD in_stock: false category: "Vivosun" url: https://www.desertcart.sg/products/648302847-digital-ph-meter-tds-ec-meter-for-water-0-01 store_origin: SG region: Singapore --- # Β±0.01 pH accuracy Auto calibration & ATC for precision 3-in-1 TDS, EC & Temp measurement Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | Β±0.01 Accuracy, , 0-14 Range, ATC, Auto Calibration, LCD Display, for Hydroponics Aquarium Pool Drinking, UL Certified **Brand:** vivosun **Price:** S$39 **Availability:** ❌ Out of Stock ## Summary > πŸ’§ Master your water quality like a pro β€” precision meets convenience! ## Quick Answers - **What is this?** Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | Β±0.01 Accuracy, , 0-14 Range, ATC, Auto Calibration, LCD Display, for Hydroponics Aquarium Pool Drinking, UL Certified by vivosun - **How much does it cost?** S$39 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/648302847-digital-ph-meter-tds-ec-meter-for-water-0-01) ## 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 - β€’ **Triple Threat Testing:** Seamlessly measure pH, TDS, EC, and temperature with one sleek device. - β€’ **Crystal Clear Readings:** Large backlit LCD and hold function ensure you never miss a critical data point. - β€’ **Smart Auto Calibration:** One-touch calibration with included buffer packs keeps your readings effortlessly reliable. - β€’ **Pinpoint Precision Every Time:** Experience lab-grade Β±0.01 pH accuracy for flawless water quality control. - β€’ **Ready for Any Water Challenge:** UL certified and perfect for hydroponics, aquariums, pools, and drinking water safety. ## Overview The VIVOSUN Digital pH Meter TDS EC Meter is a UL-certified, dual-device kit offering ultra-precise Β±0.01 pH accuracy and 3-in-1 measurement of TDS, EC, and temperature. Featuring automatic temperature compensation, one-touch calibration, and a large backlit LCD, it’s engineered for hydroponics, aquariums, pools, and drinking water testing. This all-in-one solution ensures reliable, professional-grade water quality monitoring with user-friendly features and instant readiness. ## Description desertcart.com: VIVOSUN Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | Β±0.01 Accuracy, 0-14 Range, ATC, Auto Calibration, LCD Display, for Hydroponics Aquarium Pool Drinking, UL Certified : Industrial & Scientific ## Features - High Accuracy pH Tester: Measures pH levels from 0.00 to 14.00 with 0.1 pH accuracy; Features one-touch automatic calibration with included buffer powder packs for easy setup - 3-In-1 TDS Tester: Accurately measures TDS (total dissolved solids), EC (electrical conductivity), and temperature (/ switchable), meeting your diverse needs; Measuring ranges: 0-9999 ppm TDS, 0-9999 S/cm EC, 0.1-80 / 32-176 Temp - Precision Measurement with ATC: Equipped with ultra-sensitive electrodes, both testers provide rapid, reliable results; They also feature Automatic Temperature Compensation (ATC) function that adjusts for water temperature variations, so you can always get accurate readings, no matter the temperature conditions - User-Friendly Features: Large backlit LCD screens ensure clear readability in all light conditions; Unique hold function locks readings for easy reading and recording; Memory function preserves settings after power interruptions, so you don't need to reset after unexpected shutoffs - Multiple Applications: This combo is suitable for monitoring pH, TDS, EC, and temperature of your drinking water to safeguard your family; It works well for checking the water quality of swimming pools, spas, RO systems, hydroponics systems, aquariums, and more - UL Certified Safety: This product meets UL safety standards, ensuring reliable and safe operation for all your water quality testing needs - Complete Kit Included: Comes with both pH meter and TDS meter, calibration buffer powder packs, and everything needed to start testing water quality immediately ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGZYKSGK | | Best Sellers Rank | #768 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab pH Meters | | Brand Name | VIVOSUN | | Customer Reviews | 4.1 4.1 out of 5 stars (24,754) | | Included Components | Test pH, TDS, EC & Temp Value | | Item Dimensions | 1.22 x 0.65 x 6.23 inches | | Manufacturer | VIVOSUN | | Model | A5, PH5 | | Number of Items | 2 | | Number of Packs | 2 | | Part Number | 305140-PEN | | Unit Count | 1 Count | ## Product Details - **Brand:** VIVOSUN - **Item dimensions L x W x H:** 1.22 x 0.65 x 6.23 inches - **Number of Items:** 2 - **Number of Packs:** 2 - **Unit Count:** 1 Count ## Images ![Digital pH Meter TDS EC Meter for Water 0.01 Accuracy Hydroponics | Β±0.01 Accuracy, , 0-14 Range, ATC, Auto Calibration, LCD Display, for Hydroponics Aquarium Pool Drinking, UL Certified - Image 1](https://m.media-amazon.com/images/I/717z9b0zwRL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter Β± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - VIVOSUN Soil Tester, 3-in-1 Plant Moisture Meter Light and PH Tester for Home, Garden, Lawn, Farm, Indoor and Outdoor Use, Promote Plants Healthy Growth --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/648302847-digital-ph-meter-tds-ec-meter-for-water-0-01](https://www.desertcart.sg/products/648302847-digital-ph-meter-tds-ec-meter-for-water-0-01) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-15*