--- product_id: 461241521 title: "GAIN EXPRESS Replacement pH Electrode with Calibration Powder, 0-14 pH Highly Accurate Probe with BNC Connector & 200cm Cable for Continuous Liquid Measurement" brand: "gain express" price: "£59.32" currency: GBP in_stock: true category: "Gain Express" url: https://www.desertcart.co.uk/products/461241521-gain-express-replacement-ph-electrode-with-calibration-powder-0-14 store_origin: GB region: United Kingdom --- # 0-14 pH full-range accuracy 200cm BNC cable for flexible setup ≤1 min fast response time GAIN EXPRESS Replacement pH Electrode with Calibration Powder, 0-14 pH Highly Accurate Probe with BNC Connector & 200cm Cable for Continuous Liquid Measurement **Brand:** gain express **Price:** £59.32 **Availability:** ✅ In Stock ## Summary > 📊 Stay ahead with precision pH monitoring that never quits! ## Quick Answers - **What is this?** GAIN EXPRESS Replacement pH Electrode with Calibration Powder, 0-14 pH Highly Accurate Probe with BNC Connector & 200cm Cable for Continuous Liquid Measurement by gain express - **How much does it cost?** £59.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/461241521-gain-express-replacement-ph-electrode-with-calibration-powder-0-14) ## Best For - gain express enthusiasts ## Why This Product - Trusted gain express brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Across the Spectrum:** Accurately measures the entire 0-14 pH range for versatile applications. - • **Complete Calibration Kit Included:** Comes with pH 4.00, 6.86, and 9.18 powders for hassle-free, precise calibration every time. - • **Durable Design for Continuous Use:** Robust glass and polymer construction withstands lab, aquaculture, and industrial environments. - • **Rapid Response, Real-Time Insights:** Get stable pH readings in under a minute to keep your processes on point. - • **Extended Reach, Seamless Connection:** 200cm cable with BNC connector ensures easy integration with your existing pH meters or controllers. ## Overview The GAIN EXPRESS Replacement pH Electrode offers highly accurate pH measurement across the full 0-14 range, featuring a durable glass electrode and polymer housing. Equipped with a 200cm cable and BNC connector, it integrates effortlessly with standard pH meters and controllers. Designed for continuous liquid monitoring in labs, aquaculture, and chemical processes, it delivers fast response times under one minute. Included calibration powders ensure reliable, on-the-spot accuracy, making it an essential upgrade for professionals demanding consistent, real-time pH data. ## Description This pH electrode is designed for both laboratory use and continuous pH monitoring. It has a BNC-type socket with 200cm-long cable that allows you to connect directly to the input terminal of your pH meter, pH controller or any pH device that has a BNC input terminal. Its wide application includes but not limits to swimming pools, spas, fish tanks, aquariums, aquaculture and hydroponics.Re-use your meter portion indefinitely with this replacement pH electrode.Features:Continuous Liquid MeasurementLong Cable replacement pH electrodeBNC type connectorGlass bulbEasy to calibrate using your pH measuring deviceEasy monitoring of pH accuratelyComes with protective capSpecifications:Sensor Type: General-purpose combination pH electrodeDimensions: Φ12*160mmConstruction Material: Polymer housing and glass bulbpH range: 0~14pHWorking temperature: 0~60°C (32~140°F)Zero potential: 7.0 ±0.25pH (under 25°C / 77°F)Percentage of slope: ≥ 97% (under 25°C / 77°F)Internal resistance: ≤ 250 MΩ (under 25°C / 77°F)Alkaline error: 0.2pH (under 25°C / 77°F)Response time: ≤ 1 minCable length: 200 cm (78.7")Set Includes:1 x pH electrode1 x pH 4.00 calibration powder1 x pH 6.86 calibration powder1 x pH 9.18 calibration powderUser Manual in EnglishStandard factory Packaging ## Features - Accurate, fast, stable, durable and replacement electrode 0~14pH measuring range - Made of a glass electrode and a reference electrode, for pH value measurement - Wide application not limited to laboratory experiments, chemical engineering and pharmaceuticals - Protective cap on the storage bottle to prevent solution leakage - With BNC socket, 200cm long cable and calibration powders (pH 4.00, 6.86 and 9.18) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0976YWW9S | | Color Name | Ph Electrode W/ 200 Cm Cable Long | | Customer Reviews | 3.8 3.8 out of 5 stars (27) | | Date First Available | 3 February 2022 | | Item Weight | 168 g | | Item model number | E-314 | | Package Dimensions | 18.49 x 6.5 x 4.8 cm; 168 g | ## Images ![GAIN EXPRESS Replacement pH Electrode with Calibration Powder, 0-14 pH Highly Accurate Probe with BNC Connector & 200cm Cable for Continuous Liquid Measurement - Image 1](https://m.media-amazon.com/images/I/71kYhmFT8US.jpg) ## Frequently Bought Together - Replacement pH Electrode with Calibration Powder, 0-14 pH Highly Accurate Probe with BNC Connector & 200cm Cable for Continuous Liquid Measurement - ORP Redox Electrode, BNC Type Connector Replacement Probe for Tester Meter Monitor Controller Oxidation Reduction Potential Check, 14cm Long 1.2cm Diameter 300cm Extra Long Cable --- ## 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.co.uk/products/461241521-gain-express-replacement-ph-electrode-with-calibration-powder-0-14](https://www.desertcart.co.uk/products/461241521-gain-express-replacement-ph-electrode-with-calibration-powder-0-14) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*