--- product_id: 610887871 title: "AC Infinity pH Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools" brand: "ac infinity" price: "S/.579" currency: PEN in_stock: true reviews_count: 13 category: "Ac Infinity" url: https://www.desertcart.pe/products/610887871-ac-infinity-ph-meter-pro-kit-high-precision-digital-ph store_origin: PE region: Peru --- # IP67 waterproof & dustproof ±0.01 pH ultra-precision Replaceable probe for longevity AC Infinity pH Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools **Brand:** ac infinity **Price:** S/.579 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game with pro-level precision and durability! ## Quick Answers - **What is this?** AC Infinity pH Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools by ac infinity - **How much does it cost?** S/.579 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/610887871-ac-infinity-ph-meter-pro-kit-high-precision-digital-ph) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Replaceable Probe:** Easily swap sensors to maintain peak performance without buying a new meter. - • **Built to Brave the Elements:** IP67 rating means dust, moisture, and heat won’t slow you down—perfect for any environment. - • **Pinpoint Accuracy, Every Time:** Lab-grade ±0.01 pH precision ensures your water quality is never a guess. - • **Versatile Water Quality Master:** From hydroponics to aquariums and pools, one tool to rule all your pH needs. - • **Complete Calibration Kit Included:** Ready-to-use solutions keep your readings reliable and your workflow seamless. ## Overview The AC Infinity pH Meter PRO Kit delivers lab-grade ±0.01 accuracy with a lithium glass membrane sensor and replaceable probe, ensuring long-term precision. Its IP67 waterproof and dustproof design withstands harsh conditions, making it ideal for hydroponics, gardening, aquariums, and pools. The kit includes essential calibration solutions for consistent, reliable measurements, empowering professionals to optimize water quality effortlessly. ## Description Product DescriptionA digital water quality meter designed to measure water’s acidity, alkalinity, and temperature to help optimize its quality for gardening and water treatment applications. The highly responsive sensor probe utilizes a lithium glass membrane to instantly determine pH readings with highly precise ±0.01 accuracy. This pH pen tester for water features an IP-67 rating, specially sealed to withstand moisture and heat, as well as block out intrusive dust and sand. For further protection, the hydroponic pH meter is built with a sensor shield to safeguard your probe in between uses. The included 4.00 pH, 7.00 pH, and 10.01 pH calibration solutions ensure consistently accurate measurements, while the 3M KCL solution supports proper storage conditions to help extend the lifespan of the pH and PPM meter.Replaceable ProbeEach pH monitor sensor probe can be effortlessly replaced to support ongoing accuracy and speed with every reading. This extends your digital meter’s lifespan while simultaneously increasing savings by eliminating the need to purchase new lab pH meters. Simply install a replacement probe and continue monitoring your water quality without interruption.ApplicationsThis fast-acting nutrient test alkalinity meter to help you determine how well your water uptakes nutrients. Fit for use as a pH meter for plants in horticultural settings like gardens, grow tents, greenhouses, and hydroponics systems. In addition, its application spans far beyond plant growing, capable of being a general pH level tester for water used in swimming pools, spas, aquarium fish tanks, and beverage homebrewing applications to help determine water safety. Review: Great ph meter upgrade your gear - Finally upgraded my PH meter game to Pro level, the calibration is pretty straightforward, great quality pen, easy solutions to use the pen directly recognizes the USA standard solutions, so if you use NIST solutions you must purchase those separately, the value you get for your money long term by just investing in a powerful stick alone makes it worth, easy settings to configure and navigate. Review: Highest quality - Very nice! Its so nice, I threw the cheap, off brand tester I had in the trash. ## Features - Advanced pH reader for water quality assessment designed to help monitor and maintain proper pH levels. - Measures the acidity, alkalinity, and temperature of water for gardens, aquariums, pools, and more. - Replaceable sensor probe with sensitive glass membrane delivers instant pH readings with pinpoint accuracy. - IP-67 rated to be sealed from high-volume moisture, dust, and sand; can also withstand high levels of heat. - Lab-grade test kit includes ready-to-use KCL, 4.00, 7.00 & 10.01 solutions for long-lasting precision. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLQYLW44 | | Best Sellers Rank | #20,539 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Lab pH Meters | | Brand Name | AC Infinity | | Customer Reviews | 4.4 4.4 out of 5 stars (157) | | Included Components | pH Meter, Replaceable Probe, Calibration Solutions | | Manufacturer | AC Infinity | | UPC | 819137023987 | ## Product Details - **Brand:** AC Infinity - **Manufacturer:** AC Infinity - **UPC:** 819137023987 ## Images ![AC Infinity pH Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools - Image 1](https://m.media-amazon.com/images/I/61bjNWPQHHL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great ph meter upgrade your gear *by R***T on December 24, 2025* Finally upgraded my PH meter game to Pro level, the calibration is pretty straightforward, great quality pen, easy solutions to use the pen directly recognizes the USA standard solutions, so if you use NIST solutions you must purchase those separately, the value you get for your money long term by just investing in a powerful stick alone makes it worth, easy settings to configure and navigate. ### ⭐⭐⭐⭐⭐ Highest quality *by E***. on January 25, 2026* Very nice! Its so nice, I threw the cheap, off brand tester I had in the trash. ### ⭐⭐⭐⭐⭐ AC INFINITY PH Tester Pro *by T***. on June 21, 2025* Why did you pick this product vs others?: Needed a reliable tester. Quality: The quality is great. Functionality: setting up was a breeze and the accuatcy is right on. Ease of use: It let's you know when PH is good. ## Frequently Bought Together - AC Infinity pH Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, Nutrient Test pH Meter for Water Hydroponics Plants, Gardening, Aquariums, Swimming Pools - AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents - General Hydroponics pH Control Kit For A Balanced Nutrient Solution --- ## 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.pe/products/610887871-ac-infinity-ph-meter-pro-kit-high-precision-digital-ph](https://www.desertcart.pe/products/610887871-ac-infinity-ph-meter-pro-kit-high-precision-digital-ph) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-23*