--- product_id: 19761900 title: "Thermo Scientific Orion Epoxy Body Triode 3-in-1 pH/Automatic Temperature Compensation Probe, with Mini DIN Connector, 0 to 14 pH" brand: "thermo scientific" price: "5517 zł" currency: PLN in_stock: true reviews_count: 1 url: https://www.desertcart.pl/products/19761900-thermo-scientific-orion-epoxy-body-triode-3-in-1-ph store_origin: PL region: Poland --- # 8-pin Mini-DIN BNC connector 0-14 pH range Auto Temp Compensation Thermo Scientific Orion Epoxy Body Triode 3-in-1 pH/Automatic Temperature Compensation Probe, with Mini DIN Connector, 0 to 14 pH **Brand:** thermo scientific **Price:** 5517 zł **Availability:** ✅ In Stock ## Summary > 🌟 Stay ahead in precision—measure smarter, last longer! ## Quick Answers - **What is this?** Thermo Scientific Orion Epoxy Body Triode 3-in-1 pH/Automatic Temperature Compensation Probe, with Mini DIN Connector, 0 to 14 pH by thermo scientific - **How much does it cost?** 5517 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/19761900-thermo-scientific-orion-epoxy-body-triode-3-in-1-ph) ## Best For - thermo scientific enthusiasts ## Why This Product - Trusted thermo scientific brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision pH Mastery:** Measures full 0-14 pH range with ±0.02 accuracy for lab-grade confidence. - • **Seamless Connectivity:** BNC with 8-pin Mini-DIN connector guarantees stable, noise-free signal transmission. - • **Smart Temperature Sync:** Built-in thermistor ensures automatic temperature compensation up to 90°C for flawless readings. - • **Durability Meets Design:** Epoxy body and glass fiber junction deliver rugged reliability in lab and field environments. - • **Long-Life Refillable Electrode:** Refillable electrolyte extends probe lifespan, reducing downtime and replacement costs. ## Overview The Thermo Scientific Orion 9157BNMD is a durable, refillable triode pH probe with epoxy body and glass fiber junction, offering precise pH measurement across the full 0-14 range with automatic temperature compensation up to 90°C. Featuring a noise-reducing Ag/AgCl electrolyte and an 8-pin Mini-DIN BNC connector, it’s engineered for reliable lab and field use with extended electrode life. ## Description The Thermo Scientific Orion 9157BNMD triode pH probe is a refillable electrode that measures pH and temperature with ATC, has an epoxy body for durability, a glass fiber junction, and a BNC connection with an 8-pin Mini-DIN connector. The probe has a built-in thermistor for automatic temperature compensation (ATC), and a Bayonet Neill-Concelman (BNC) connection with an 8-pin Mini-DIN connector. The 9157BNMD is refillable for prolonging the life of the electrode, and uses an Ag/AgCl (silver/silver chloride) electrolyte for less noise (unwanted voltages) than gold or purely silver electrodes. This electrode is frequently used in aqueous solutions in the lab and field.pH range is 0 to 14 (+ or - 0.02 with ATC), temperature range is 0 to 90 degrees C (32 to 194 degrees F) and body dimensions are 120 mm (length) x 12 mm (diameter), with a 1 m cable. This electrode uses 4 M KCl (900011) fill solution. Buffer and storage solutions are sold separately. pH electrodes are used in pH meters and testers to measure the acidity or alkalinity of a substance. They are often constructed of glass, which senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter. Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006 and is headquartered in Waltham, MA. What's in the Box? Thermo Scientific Orion 9157BNMD probe60 ml bottle fill solution, 900011 ## Features - Triode electrode with epoxy body for durability - Measures pH and temperature with built-in ATC - BNC connection with 8-pin Mini-DIN connector - Refillable electrolyte for prolonging life of the electrode - pH range of 0 to 14 ## Images ![Thermo Scientific Orion Epoxy Body Triode 3-in-1 pH/Automatic Temperature Compensation Probe, with Mini DIN Connector, 0 to 14 pH - Image 1](https://m.media-amazon.com/images/I/7104BdoxRPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars no issues *by M***D on Reviewed in the United States on January 28, 2019* works as intended --- ## 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/19761900-thermo-scientific-orion-epoxy-body-triode-3-in-1-ph](https://www.desertcart.pl/products/19761900-thermo-scientific-orion-epoxy-body-triode-3-in-1-ph) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-31*