We build confidence for people working around the hazardous areas.
Three S Instruments is engaged in businesses of world best quality products from the world leaders in their respective fields with complete knowledge & assured after sales services. With complete technical know how & the team of experts, Three S Instruments undertook annual maintenance & gas calibration contracts on regular basis.
Started in 1993, Three S Instruments was the first to undertake maintenance & calibration contract of all kind of Gas detectors used by different users in India. In 2001, we were the first in INDIA to successfully undertake calibration & maintenance contract of complete refinery for all portable gas Monitors ( of different makes) and all fixed Gas transmitters for various international makes installed in Indian Oil Corporation Panipat refinery.
Total Protection Solutions from Gas Hazards, Environment, Climate & Temperature
GfG is a world leader in gas detection and measurement technology. For over 40 years, GfG has specialized in designing, developing, and producing the safest and most reliable equipment available.
GfG offers an extensive range of Portable gas monitors, fixed gas detection systems and respiratory airline monitors. The product range includes sensors, the world's smallest gas monitors, microprocessor-controlled multi-gas detectors, and computer-aided system solutions. GfG provides diverse solutions for explosive, toxic, and oxygen gas detection in air. GfG equipment is used in a variety of applications and industries (e.g. automotive, chemical industries, public utilities, landfills, hospitals, fire and civil protection, mining, energy supply, food processing, shipping, steel industry, agriculture, research institutes and universities, etc.) where the protection of life and property is essential. GfG's products are manufactured at various GfG production sites in Germany, Switzerland South Africa & USA. Safety and quality are GfG's highest priorities. GfG is certified according to the newest ISO 9001:2000 and ATEX, IECEx QAR QM.
LumaSense Technologies, Inc. was founded in 2005 as the world�s first company to focus exclusively on reducing inherent inefficiency and preventable waste across our planet�s most resource-intensive global industries. Guided by a strong set of values, we deliver solutions to detect, reduce, and prevent inefficiency and waste in the Global Energy, Industrial Materials, and Advanced Technologies markets.
LumaSense enables customers worldwide to achieve predictable, verifiable and sustainable improvements in process efficiency and waste reduction. These customers operate processes that include generating and transmitting electricity; oil and gas refining; processing industrial materials; and manufacturing advanced technologies such as semiconductor, wafers, and LEDs. LumaSense gives our customers a competitive edge by awakening their 6th sense.
TSI Inc. serves a global market by investigating, identifying and solving measurement problems. As an industry leader in the design and production of precision measurement instruments, TSI partners with research institutions and customers around the world to set the standard for measurements relating to aerosol science, air flow, indoor air quality, fluid dynamics and biohazard detection. With headquarters based in the U.S. and field offices throughout Europe and Asia, TSI has established a worldwide presence in the markets we serve. Every day, our dedicated employees turn research into reality.
Designs, manufactures and markets a complete range of innovative instrumentation solutions encompassing Combustion Gas Analyzers, Emissions Analyzers, Indoor Air Quality, and Calibration equipment especially designed for the power, process, industrial, institutional, food, and HVAC markets.
Customer Support and Applications expertise are fundamental to E Instruments� success in providing quality combustion analysers.
Our Calibration Laboratories provide high quality calibration services in a prompt and timely fashion. Our services include Gas Calibrations using EPA protocol gases and NIST Traceable Calibration services in our ISO17025 accredited laboratory.
Wahl Instruments, originally based in Culver City, CA, was formed in 1953 to manufacture precision temperature instruments for industry. Since then, Wahl has introduced many technical innovations in portable temperature instruments. Together Palmer Wahl offers the finest selection of Industrial Instrumentation products in the world, temperature, pressure, humidity, test & calibration instruments - including thermal imaging cameras; infrared thermometers; temperature calibrators; bimetal, dial, industrial, and laboratory thermometers ISO 9001:2000 Certified.

We build confidence for people working around the hazardous areas.
Three S Instruments is engaged in businesses of world best quality products from the world leaders in their respective fields with complete knowledge & assured after sales services. With complete technical know how & the team of experts, Three S Instruments undertook annual maintenance & gas calibration contracts on regular basis.
Started in 1993, Three S Instruments was the first to undertake maintenance & calibration contract of all kind of Gas detectors used by different users in India. In 2001, we were the first in INDIA to successfully undertake calibration & maintenance contract of complete refinery for all portable gas Monitors ( of different makes) and all fixed Gas transmitters for various international makes installed in Indian Oil Corporation Panipat refinery.
Total Protection Solutions from Gas Hazards, Environment, Climate & Temperature
GfG is a world leader in gas detection and measurement technology. For over 40 years, GfG has specialized in designing, developing, and producing the safest and most reliable equipment available.
GfG offers an extensive range of Portable gas monitors, fixed gas detection systems and respiratory airline monitors. The product range includes sensors, the world's smallest gas monitors, microprocessor-controlled multi-gas detectors, and computer-aided system solutions. GfG provides diverse solutions for explosive, toxic, and oxygen gas detection in air. GfG equipment is used in a variety of applications and industries (e.g. automotive, chemical industries, public utilities, landfills, hospitals, fire and civil protection, mining, energy supply, food processing, shipping, steel industry, agriculture, research institutes and universities, etc.) where the protection of life and property is essential. GfG's products are manufactured at various GfG production sites in Germany, Switzerland South Africa & USA. Safety and quality are GfG's highest priorities. GfG is certified according to the newest ISO 9001:2000 and ATEX, IECEx QAR QM.
LumaSense Technologies, Inc. was founded in 2005 as the world�s first company to focus exclusively on reducing inherent inefficiency and preventable waste across our planet�s most resource-intensive global industries. Guided by a strong set of values, we deliver solutions to detect, reduce, and prevent inefficiency and waste in the Global Energy, Industrial Materials, and Advanced Technologies markets.
LumaSense enables customers worldwide to achieve predictable, verifiable and sustainable improvements in process efficiency and waste reduction. These customers operate processes that include generating and transmitting electricity; oil and gas refining; processing industrial materials; and manufacturing advanced technologies such as semiconductor, wafers, and LEDs. LumaSense gives our customers a competitive edge by awakening their 6th sense.
TSI Inc. serves a global market by investigating, identifying and solving measurement problems. As an industry leader in the design and production of precision measurement instruments, TSI partners with research institutions and customers around the world to set the standard for measurements relating to aerosol science, air flow, indoor air quality, fluid dynamics and biohazard detection. With headquarters based in the U.S. and field offices throughout Europe and Asia, TSI has established a worldwide presence in the markets we serve. Every day, our dedicated employees turn research into reality.
Designs, manufactures and markets a complete range of innovative instrumentation solutions encompassing Combustion Gas Analyzers, Emissions Analyzers, Indoor Air Quality, and Calibration equipment especially designed for the power, process, industrial, institutional, food, and HVAC markets.
Customer Support and Applications expertise are fundamental to E Instruments� success in providing quality combustion analysers.
Our Calibration Laboratories provide high quality calibration services in a prompt and timely fashion. Our services include Gas Calibrations using EPA protocol gases and NIST Traceable Calibration services in our ISO17025 accredited laboratory.
Wahl Instruments, originally based in Culver City, CA, was formed in 1953 to manufacture precision temperature instruments for industry. Since then, Wahl has introduced many technical innovations in portable temperature instruments. Together Palmer Wahl offers the finest selection of Industrial Instrumentation products in the world, temperature, pressure, humidity, test & calibration instruments - including thermal imaging cameras; infrared thermometers; temperature calibrators; bimetal, dial, industrial, and laboratory thermometers ISO 9001:2000 Certified.