Principals
We proudly represent some of the world’s finest and most trusted environmental product manufacturers, delivering innovative, sustainable, and globally recognized solutions that contribute to a cleaner, safer, and greener future.
Entrol Systems partners with globally recognized manufacturers to provide cutting-edge laboratory instruments that combine innovation with precision. With a strong emphasis on quality and reliability, our principals design solutions that meet the highest industry standards. Whether for research, industrial, or educational applications, our instruments ensure consistent results, enhanced productivity, and long-term dependability, making us a trusted partner for laboratories across diverse domains.

As noise measurement experts, Pulsar Instruments has been helping companies around the world meet their legal requirements for safeguarding their employees’ hearing for over 50 Years by providing affordable, robust, accurate and easy to use noise measurement devices. PULSAR INSTRUMENTS comprehensive range of Sound level meters, noise dosimeters, dust monitor(XD1+) , noise measurement kits, noise-activated warning signs, acoustic calibrators, vibration meters, and safety professional kits , and are designed with busy health and safety practitioners in mind.
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2B TECHNOLOGIES, USA are dedicated to the development of new analytical instruments for atmospheric and environmental measurements. While our specialization has always been in miniaturized instruments for measurements of ozone (O3), nitric oxide (NO), nitrogen dioxide (NO2), and mercury (Hg), we have long since grown to include numerous other chemical species in air.
Our goal has always been to use sound science and innovative technology to provide our customers with cutting-edge instrumentation.
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The HORIBA Group, which consists of 47 companies in 28 countries and regions, is a leading company that provides analytical and measurement solutions throughout the world. HORIBA Ambient Air & Multi-Gas Emission Gas Analyzers are highly sensitive, giving precise and reliable measurement of SO2, NO/NO2/NOx, O3, CO, CO2, N2O, NMHC, NH3, H2S. They are trusted for their advanced technology, long-term stability, and low maintenance needs. Backed by strong service support, HORIBA ensures high performance for environmental monitoring across industries.
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Eco Physics offers innovative analytical solutions for measurement tasks in environment, health, and process control. With a strong R&D team, we deliver customer-focused and tailor-made products and services. Our analyzers provide the most accurate measurement of NO/NO2/NOx, NH3, and NOy down to ppt level. Additionally, Eco Physics manufactures Pure Air Generators and dynamic calibrators, ensuring high precision and reliability for environmental and industrial applications.
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Tanabyte, is a manufacturer of an EPA Equivalent Method Ambient Ozone Analyzer, a precision Gas Dilution Calibrator or an ultra-precise Ozone Standard, Tanabyte’s unique modular design allows unprecedented configuration flexibility for specific applications, formally known as Dasibi. The Tanabyte ozone analyzers are most accurate in the world market and known for its quality and sensitivity. Many old Dasibi analyzers are still in use in India and Other countries.
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