--- product_id: 7877793 title: "Extech PH115 ExStik Replacement Refillable pH Electrode Module for Extech PH100/PH110 Meter" brand: "extech" price: "€ 126.93" currency: EUR in_stock: true reviews_count: 7 url: https://www.desertcart.at/products/7877793-extech-ph115-exstik-replacement-refillable-ph-electrode-module-for-extech store_origin: AT region: Austria --- # Fast response time High-precision glass bulb Refillable for extended life Extech PH115 ExStik Replacement Refillable pH Electrode Module for Extech PH100/PH110 Meter **Brand:** extech **Price:** € 126.93 **Availability:** ✅ In Stock ## Summary > ♻️ Stay sharp, stay sustainable—upgrade your pH game with precision and purpose! ## Quick Answers - **What is this?** Extech PH115 ExStik Replacement Refillable pH Electrode Module for Extech PH100/PH110 Meter by extech - **How much does it cost?** € 126.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/7877793-extech-ph115-exstik-replacement-refillable-ph-electrode-module-for-extech) ## Best For - extech enthusiasts ## Why This Product - Trusted extech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sustainability Meets Savings:** Refillable design slashes replacement costs and waste—smart for your budget and the planet. - • **Always Ready, Always Reliable:** Quick electrolyte refilling minimizes downtime, keeping your meter calibrated and mission-ready. - • **Plug-and-Play Professionalism:** Seamlessly compatible with Extech PH100/PH110 meters for hassle-free upgrades. - • **Precision that Powers Decisions:** High-quality glass bulb ensures lab-grade accuracy across diverse pH ranges. - • **Versatility for Every Environment:** Ideal for labs, fieldwork, food safety, and environmental monitoring—one sensor, endless applications. ## Overview The Extech PH115 ExStik Replacement Refillable pH Electrode Module is a durable, refillable sensor designed for fast, accurate pH measurements. Compatible with Extech PH100/PH110 meters, it features a high-quality glass bulb for precision, a refillable electrolyte system for extended service life, and easy maintenance to reduce downtime. Perfect for professional lab, field, and environmental applications, it offers a cost-effective and sustainable solution backed by a 1-year warranty. ## Description Product Description ExStik® Replacement Refillable pH Electrode Module From the Manufacturer Refillable pH electrode is easily serviced. Fresh reference solution maintains high accuracy. Eliminates concern with shelf life. ## Features - Reliable Replacement Sensor – Keep your ExStik pH meter performing like new with this refillable electrode, designed for fast response and dependable accuracy in every reading. - Refillable Design for Long Life – Unlike sealed electrodes, this refillable sensor extends service life and reduces costs, giving you a sustainable and professional solution. - High-Quality Glass Bulb Accuracy – Equipped with a durable glass bulb tip that ensures precision across a wide pH range, making it ideal for critical lab and field testing. - Easy Maintenance & Refilling – Simple to refill with electrolyte solution, minimizing downtime and keeping your meter calibrated and ready for use whenever you need it. - Versatile Testing Applications – Perfect for laboratories, education, field research, food safety, environmental studies, and water quality testing in pools, aquariums, and treatment systems. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Extech | | Part Number | PH115 | | Item Weight | 0.704 ounces | | Product Dimensions | 1.4 x 1.5 x 2.2 inches | | Country of Origin | Taiwan | | Item model number | PH115 | | Is Discontinued By Manufacturer | No | | Style | PH115 | | Material | glass, stainless steel | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Included Components | Electrode | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | 1 year | ## Product Details - **Brand:** Extech - **Manufacturer:** Extech - **UPC:** 793950051153 - **Global Trade Identification Number:** 00793950051153 ## Images ![Extech PH115 ExStik Replacement Refillable pH Electrode Module for Extech PH100/PH110 Meter - Image 1](https://m.media-amazon.com/images/I/51mQ+6RqSXL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: so renew was flashing on my meter. I ordered a replacement and removed the old one, inserted the new one and it is still flashing renew??** A: Thank you so much for your interest in our products. Please remember, it is necessary to remove the batteries first. Then you replace the meter and calibrated again. **Q: is this compatible with the cl200 meter** A: I bought it and found it was broken and unusable. I returned it. But they didn't give me a refund. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid performance for the money *by D***Z on July 18, 2020* Works great. Plug and play. Decent for a good price too. ### ⭐⭐⭐⭐⭐ Five Stars *by S***N on March 9, 2015* Works as described. Will buy from again. ### ⭐⭐⭐⭐⭐ Awesome *by D***M on January 12, 2015* Exact replacement --- ## 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.at/products/7877793-extech-ph115-exstik-replacement-refillable-ph-electrode-module-for-extech](https://www.desertcart.at/products/7877793-extech-ph115-exstik-replacement-refillable-ph-electrode-module-for-extech) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*