--- product_id: 648302847 title: "VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, Β± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified" brand: "vivosun" price: "KD 1.20" currency: KWD in_stock: true reviews_count: 13 category: "Vivosun" url: https://www.desertcart.com.kw/products/648302847-vivosun-digital-ph-and-tds-meter-kit-0-01ph-high store_origin: KW region: Kuwait --- # 0.01 pH accuracy Memory & hold functions ATC temperature compensation VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, Β± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified **Brand:** vivosun **Price:** KD 1.20 **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay ahead of the curve with precision water testing that professionals trust! ## Quick Answers - **What is this?** VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, Β± 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?** KD 1.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/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 - β€’ **User-Centric Design:** Large backlit LCD, hold function, and memory save you time and hassle during every test. - β€’ **Ready Out of the Box:** Complete kit with calibration powders and UL certification means you’re set for professional-grade testing immediately. - β€’ **Triple Threat Testing:** 3-in-1 TDS, EC, and temperature meter covers all your water monitoring needs in one sleek kit. - β€’ **Precision at Your Fingertips:** Ultra-sensitive electrodes deliver 0.01 pH accuracy across a full 0-14 range for flawless water quality control. - β€’ **Smart Temperature Compensation:** Automatic Temperature Compensation (ATC) ensures readings stay accurate regardless of water temperature fluctuations. ## Overview The VIVOSUN Digital pH and TDS Meter Kit offers ultra-precise 0.01 pH measurement, combined with 3-in-1 TDS, EC, and temperature testing. Featuring Automatic Temperature Compensation, a large backlit display, and memory functions, this UL-certified kit is perfect for hydroponics, pools, aquariums, and home water quality monitoring. Complete with calibration powders and ready to use, it’s the essential tool for anyone serious about water health. ## Description desertcart.com: VIVOSUN Digital pH and TDS Meter Kit, 0.01pH High Accuracy Pen, 0-14.0 pH Range, Β± 2% Readout 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool and Aquarium, Black White, UL Certified : Industrial & Scientific Review: A must have for that color blind person wanting to keep up with their ph reading! πŸ‘πŸ‘Œ - 5 Stars β€” Convenient and Accurate Water Testing Kit This VIVOSUN digital pH and TDS meter kit has been a very useful addition for checking water quality and monitoring pH levels. I’ve used it for pool maintenance and general water testing, and both meters have been simple to operate and easy to read thanks to the clear digital displays. The pH meter responded quickly and gave consistent readings after calibration. I also liked having the separate TDS/EC meter included, since it makes it convenient to monitor multiple water conditions without needing additional equipment. The compact pen-style design is lightweight, portable, and easy to store between uses. Another thing I appreciated was the straightforward calibration process and the included instructions. The readings stabilized fairly quickly, and the hold function on the TDS meter is a helpful feature when testing samples in smaller containers. Overall, this kit offers good value for the price and works well for anyone needing basic digital water testing tools for pools, hydroponics, aquariums, or household use. Accurate, convenient, and easy to use. Review: Appear to work well - After reading several reviews on this and other similar models I decided on this two pack PH and TDS. I recently installed a reverse osmosis under kitchen sink with a tds digital display and wanted another way to check its accuracy along with what ph the RO water was putting out. Item arrived quickly and after reading instructions I decided to give it a test. Batteries were already installed and additional batteries were included so that and they both were already calibrated so two pluses from the start. I filled a glass with reverse osmosis water and another from bathroom sink. Tds for bathroom were 107 compared to RO water of 9. This is the same reading my RO system shows so I assume its pretty accurate. Next I tested the PH. Ro water was higher than bath sink water but this units numbers jumped around a bit. Although the numbers did not display steadily i was able to get a good reading and am pleased with the results. For the price I find the two units a great bargain and much better than the water test strips I was using. After my initial tests I highly recommend these products as they appear to be accurate and easy to read. ## 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 | #999 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab pH Meters | | Brand | VIVOSUN | | Brand Name | VIVOSUN | | Customer Reviews | 4.1 out of 5 stars 24,595 Reviews | | Included Components | Test pH, TDS, EC & Temp Value | | Item Dimensions | 1.22 x 0.65 x 6.23 inches | | Item dimensions L x W x H | 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 | 1.0 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, Β± 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A must have for that color blind person wanting to keep up with their ph reading! πŸ‘πŸ‘Œ *by A***R on May 18, 2026* 5 Stars β€” Convenient and Accurate Water Testing Kit This VIVOSUN digital pH and TDS meter kit has been a very useful addition for checking water quality and monitoring pH levels. I’ve used it for pool maintenance and general water testing, and both meters have been simple to operate and easy to read thanks to the clear digital displays. The pH meter responded quickly and gave consistent readings after calibration. I also liked having the separate TDS/EC meter included, since it makes it convenient to monitor multiple water conditions without needing additional equipment. The compact pen-style design is lightweight, portable, and easy to store between uses. Another thing I appreciated was the straightforward calibration process and the included instructions. The readings stabilized fairly quickly, and the hold function on the TDS meter is a helpful feature when testing samples in smaller containers. Overall, this kit offers good value for the price and works well for anyone needing basic digital water testing tools for pools, hydroponics, aquariums, or household use. Accurate, convenient, and easy to use. ### ⭐⭐⭐⭐⭐ Appear to work well *by J***K on January 9, 2026* After reading several reviews on this and other similar models I decided on this two pack PH and TDS. I recently installed a reverse osmosis under kitchen sink with a tds digital display and wanted another way to check its accuracy along with what ph the RO water was putting out. Item arrived quickly and after reading instructions I decided to give it a test. Batteries were already installed and additional batteries were included so that and they both were already calibrated so two pluses from the start. I filled a glass with reverse osmosis water and another from bathroom sink. Tds for bathroom were 107 compared to RO water of 9. This is the same reading my RO system shows so I assume its pretty accurate. Next I tested the PH. Ro water was higher than bath sink water but this units numbers jumped around a bit. Although the numbers did not display steadily i was able to get a good reading and am pleased with the results. For the price I find the two units a great bargain and much better than the water test strips I was using. After my initial tests I highly recommend these products as they appear to be accurate and easy to read. ### ⭐⭐⭐⭐ Needs a Liquid Medium for Accurate Readings *by J***. on June 6, 2026* I purchased the one that came with the Tds meter easy to use but the calibration part is hard that's why I only gave 4 stars. Ignore, all the bad comments on saying how it fluctuates and I seen reviews showing how it fluctuates, even in the air.Without a liquid medium like water, the meter picks up static, electromagnetic interference, or measures the unpredictable static charge of the air itself. People are just uneducated and don't know how to use items. That's why things get bad reviews ## 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.com.kw/products/648302847-vivosun-digital-ph-and-tds-meter-kit-0-01ph-high](https://www.desertcart.com.kw/products/648302847-vivosun-digital-ph-and-tds-meter-kit-0-01ph-high) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-07-05*