--- product_id: 648302847 title: "VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, ± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified" brand: "vivosun" price: "S$48" currency: SGD in_stock: true category: "Vivosun" url: https://www.desertcart.sg/products/648302847-vivosun-digital-ph-and-tds-meter-kit-0-01ph-high store_origin: SG region: Singapore --- # 0.01 pH precision Memory & Hold functions Auto Temp Compensation VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, ± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified **Brand:** vivosun **Price:** S$48 **Availability:** ✅ In Stock ## Summary > 💧 Precision water testing that keeps you ahead of the curve. ## Quick Answers - **What is this?** VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, ± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified by vivosun - **How much does it cost?** S$48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/648302847-vivosun-digital-ph-and-tds-meter-kit-0-01ph-high) ## 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 - • **Triple-Check Your Water Health:** 3-in-1 TDS, EC, and temperature meter covers all critical water parameters in one sleek device. - • **Certified Safety & Ready-to-Use Kit:** UL certified for peace of mind, complete with calibration powders—start testing like a pro right out of the box. - • **Lab-Grade Accuracy at Your Fingertips:** Measures pH from 0.00 to 14.00 with ultra-fine 0.01 precision—never second guess your water quality again. - • **User-Centric Design for Professionals:** Large backlit LCD, hold function, and memory save you time and hassle during every test session. - • **Smart Auto Calibration & Temperature Compensation:** One-touch calibration with included buffer powders plus ATC ensures flawless readings regardless of environment. ## Overview The VIVOSUN Digital pH and TDS Meter Kit is a UL-certified, professional-grade water quality tester featuring 0.01 pH accuracy, 3-in-1 TDS/EC/temperature measurement, automatic temperature compensation, and user-friendly functions like hold and memory. Ideal for hydroponics, pools, aquariums, and drinking water, it comes complete with calibration powders for immediate, reliable use. ## Description desertcart.com: VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, ± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, 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 | #962 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 (24,632) | | Included Components | Test pH, TDS, EC & Temp Value | | Item Dimensions | 1.22 x 0.65 x 6.23 inches | | Manufacturer | VIVOSUN | | Model | A5, PH5 | | Part Number | 305140-PEN | | Unit Count | 1.0 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:** 1.0 Count ## Images ![VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, ± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, 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 ± 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? - 🛒 **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.sg/products/648302847-vivosun-digital-ph-and-tds-meter-kit-0-01ph-high](https://www.desertcart.sg/products/648302847-vivosun-digital-ph-and-tds-meter-kit-0-01ph-high) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-11*