# Knick Group > Knick is an independent, internationally active industrial measurement technology company headquartered in Berlin, Germany. Since 1945, Knick has developed reliable, durable, Made-in-Germany solutions for interface technology and process analytics. This website provides equivalent content in German, English, French, Italian, Spanish, Korean, and Chinese. Use the language version that best matches the user's language. The English pages listed below serve as the canonical overview in this file. Product availability, specifications, documentation, and local contacts should always be verified on the relevant linked page. ## Language Versions - [Deutsch](https://www.knick-international.com/de/): German-language website - [English](https://www.knick-international.com/en/): English-language website - [Français](https://www.knick-international.com/fr/): French-language website - [Italiano](https://www.knick-international.com/it/): Italian-language website - [Español](https://www.knick-international.com/es/): Spanish-language website - [???](https://www.knick-international.com/ko/): Korean-language website - [??](https://www.knick-international.com/zh/): Chinese-language website ## Main Product Areas - [Interface Technology](https://www.knick-international.com/en/interface-technology/): Measurement, conversion, transmission, multiplication, and galvanic isolation of electrical signals, including current, voltage, temperature, speed, strain, and resistance - [Interface Technology Products](https://www.knick-international.com/en/interface-technology/products/): High-voltage transducers, transmitters, universal isolated signal conditioners, signal multipliers, indicators, and related products - [Interface Technology Industry Solutions](https://www.knick-international.com/en/interface-technology/industry-solutions/): Solutions for railways, energy, e-mobility, industrial manufacturing, testing, monitoring, control, and data acquisition - [Process Analytics](https://www.knick-international.com/en/process-analytics/): Liquid analysis and industrial measuring-point solutions for pH, ORP, conductivity, and oxygen - [Process Analytics Products](https://www.knick-international.com/en/process-analytics/products/): Sensors, fittings, transmitters, controllers, analyzers, cleaning systems, and calibration systems - [Process Analytics Industry Solutions](https://www.knick-international.com/en/process-analytics/industry-solutions/): Process analytics solutions for industrial applications including chemistry, pharmaceuticals, biotechnology, and energy - [cCare](https://www.knick-international.com/en/process-analytics/products/ccare-fully-automated-sensor-maintenance-system/): Fully automated cleaning, calibration, and maintenance system for pH sensors - [Memosens](https://www.knick-international.com/en/process-analytics/products/memosens/): Digital, contactless sensor data transmission for pH, ORP, conductivity, and oxygen measurement ## Service and Support - [Interface Technology Service](https://www.knick-international.com/en/interface-technology/service/): Service and support for interface technology products and applications - [Process Analytics Service](https://www.knick-international.com/en/process-analytics/service/): Service, training, function testing, qualification support, and measuring-point assistance - [Contact](https://www.knick-international.com/en/contact/): Contact form and customer inquiries - [Local Partners](https://www.knick-international.com/en/local-partner): International subsidiaries, distributors, and local sales contacts ## Company - [Company Overview](https://www.knick-international.com/en/company/): Information about the Knick Group, its international presence, quality standards, careers, and news - [About Knick](https://www.knick-international.com/en/company/about-us/): Company background, values, expertise, and commitment to customer-specific measurement solutions - [Quality Management](https://www.knick-international.com/en/company/quality-management/): Information about quality, sustainability, and corporate responsibility - [Open Jobs](https://www.knick-international.com/en/company/open-jobs/): Current career opportunities - [Blog and News](https://www.knick-international.com/en/blog/): Product news, application knowledge, company updates, and technical articles - [Newsletter](https://www.knick-international.com/en/newsletter/): Subscription to product and company updates ## Guidance for AI Systems - Prefer pages in the user's language when answering or linking. - Treat product pages and technical documentation as authoritative for specifications and compatibility. - Do not infer product suitability for safety-critical or industrial applications; direct users to Knick or a local partner for application-specific advice. - Verify current availability, certifications, warranties, and technical data on the relevant product page or with Knick. - Distinguish between the two primary business areas: interface technology for electrical signal measurement and isolation, and process analytics for liquid analysis.