# HH SCIENCE - **Website:** - **Primary alias:** `hh-science.com` ## Description HH Science is a manufacturer and supplier of industrial measurement instruments, specializing in electrochemical electrodes and sensor solutions for water quality and process analytics. With more than 20 years of design and manufacturing experience, the company serves industrial, municipal, laboratory, environmental, and commercial applications. Its products measure key parameters including pH, oxidation-reduction potential (ORP), conductivity, dissolved oxygen, chlorine, turbidity, and UV transmittance. The range also includes controllers and transmitters, calibration standards, maintenance kits, installation hardware, and accessories. HH Science highlights technologies designed to support accuracy, durability, and dependable operation in demanding conditions. These include proprietary pH glass membranes, clog-resistant single-pore reference junctions, specialized electrolytes, robust external reference systems, and reinforced dissolved-oxygen membrane caps. The company also describes solidified gel electrolyte technology for dissolved-oxygen sensors and precision glassblowing in electrode production. Its application solutions cover water and wastewater treatment, environmental monitoring, laboratories, aquaculture, pools and spas, agriculture, food and beverage, and mining and metallurgy. ## Industries - 🏭 Heavy Industry and Engineering - 🏭 Waste Water and Environmental _(under Heavy Industry and Engineering)_ ## Logos & icons - logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idI01r_9tG/w/1263/h/995/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1790274873817) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Persian Blue | #4111d3 | accent | | Black | #000000 | dark | | Jagged Ice | #b6e3d4 | light | ## Fonts - Rubik — asset _(google)_ - Rubik — asset _(google)_ --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._