--- product_id: 24907081 title: "pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode" brand: "poolwarden" price: "7 zł" currency: PLN in_stock: false reviews_count: 3 url: https://www.desertcart.pl/products/24907081-ph-sensor-industrial-pool-and-spa-water-chemical-controller-probe store_origin: PL region: Poland --- # Instant Readiness 1/2-inch NPT Durable Design pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode **Brand:** poolwarden **Price:** 7 zł **Availability:** ❌ Out of Stock ## Summary > 💧 Dive into Perfection with PoolWarden! ## Quick Answers - **What is this?** pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode by poolwarden - **How much does it cost?** 7 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/24907081-ph-sensor-industrial-pool-and-spa-water-chemical-controller-probe) ## Best For - poolwarden enthusiasts ## Why This Product - Trusted poolwarden brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Double junction electrode for extended sensor life, perfect for constant use. - • **Easy Installation:** Standard 1/2-inch NPT thread for a secure and hassle-free setup. - • **User-Friendly Design:** Blue color-coded electrode cap for quick identification. - • **Compatibility Guaranteed:** Seamlessly replaces Acu-Trol and ControlOMatic sensors. - • **Maintain Optimal pH Levels:** Ensure your pool or spa is always at its best for a refreshing experience. ## Overview The PoolWarden pH Sensor is an industrial-grade water chemical controller probe designed to maintain optimal pH levels in pools and spas. With a durable double junction electrode, it ensures longevity and reliability, while its standard 1/2-inch NPT thread allows for easy installation. Compatible with Acu-Trol and ControlOMatic systems, this sensor is essential for any pool or spa owner looking to enhance their water quality. ## Description PoolWarden pH Sensor - Industrial Pool and Spa Water Chemical Controller ProbeThe PoolWarden pH Sensor makes sure the sanitation in your spa water or industrial pool is functioning properly by maintaining the proper pH level. It uses standard 1/2-inch NPT (national pipe tapered) to ensure that the probe has a tight seal and will not cause leaks. This pH Sensor features blue color-coded electrode cap makes it easier to identify from the ORP.PoolWarden designed the pH Sensor with double junction construction to withstand constant use. Plus, it has a bulb guard that can be removed for easy cleaning. NOTE: pH sensors should not be exposed to freezing conditions. The sensor may incur damage if the outside temperature is below freezing. ## Features - Make sure this fits by entering your model number. - MAINTAINS PROPER pH LEVEL - Maintaining the proper pH level in your swimming pool or spa water is critical to chlorine sanitation. The PoolWarden pH Sensor ensures the sanitation is functioning well and reduces bathers' discomfort due to too low or too high pH level. - WITHSTANDS CONSTANT USE - This pH Sensor is made with durable construction and features double a junction to ensure that its sensor life lasts longer than other brands. The blue color-coded electrode cap makes it easier to identify from the ORP. - PROVIDES CONVENIENT IN-LINE MOUNTING CONFIGURATION - PoolWarden uses standard 1/2-inch NPT (national pipe tapered) thread to ensure that the sensor has a closer seal than straight threads and allows greater in-line mounting. - INSTANTLY READY FOR USE - This reliable industrial pH Sensor has a bulb guard that can be removed for easy cleaning or for use without it. Note: pH sensors should not be exposed to freezing conditions. The sensor may incur damage if the outside temperature is below freezing. It should be removed to protect them. - COMPATIBILITY - Replaces the pH sensor for Acu-Trol AK600, AK110, AK2100, and ControlOMatic PoolWarden. ## Images ![pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode - Image 1](https://m.media-amazon.com/images/W/WEBP_402378-T2/images/I/71AfNzR2CHL.jpg) ![pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode - Image 2](https://m.media-amazon.com/images/W/WEBP_402378-T2/images/I/81OUgFUAHvL.jpg) ![pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode - Image 3](https://m.media-amazon.com/images/W/WEBP_402378-T2/images/I/81DIzGtgKSL.jpg) ![pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode - Image 4](https://m.media-amazon.com/images/W/WEBP_402378-T2/images/I/81vq1ssIDYL.jpg) ![pH Sensor, Industrial Pool and Spa Water Chemical Controller Probe, Acu-Trol Compatible, Double Junction Electrode - Image 5](https://m.media-amazon.com/images/W/WEBP_402378-T2/images/I/81KV1oElE+L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ WORKS GREAT BEEN BUYING THESE FOR YEARS *by G***H on Reviewed in the United States on September 10, 2015* WORKS GREAT BEEN BUYING THESE FOR YEARS, I OWN 4 ACUTROL AK 110 FOR 2 SPAS, 2 POOLS AT MY HOTEL. EVERY TIME THEY WONT STAY CALABRATED I BUY THESE AND FIXES ALL MY HEADACHES. I HAVE TO KEEP MY POOLS BALANCED ALL THE TIME FOR THE SAFTY OF MY GUESTS. ### ⭐⭐⭐⭐⭐ WORKS GREAT BEEN BUYING THESE FOR YEARS *by G***H on Reviewed in the United States on September 10, 2015* WORKS GREAT BEEN BUYING THESE FOR YEARS, I OWN 4 ACUTROL AK 110 FOR 2 SPAS, 2 POOLS AT MY HOTEL. EVERY TIME THEY WONT STAY CALABRATED I BUY THESE AND FIXES ALL MY HEADACHES. I HAVE TO KEEP MY POOLS BALANCED ALL THE TIME FOR THE SAFTY OF MY GUESTS. ### ⭐⭐⭐⭐⭐ better than originally equipped *by B***B on Reviewed in the United States on June 7, 2021* the OEM sensor always reads way too high.This sensor reads much more accurately and easier to adjust the ORP requirement for the pool --- ## 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.pl/products/24907081-ph-sensor-industrial-pool-and-spa-water-chemical-controller-probe](https://www.desertcart.pl/products/24907081-ph-sensor-industrial-pool-and-spa-water-chemical-controller-probe) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*