July 29, 2025

Nagman Instruments: Leaders in Calibration Solutions and Test Benches

Nagman Instruments is a certified ISO 9001:2015 company founded in 1972. It is known for RTD/TC sensor manufacturing. It also brought to the market Portable calibration instruments, such as portable temperature, pressure, and signal calibrators, which were sold in excess of 50,000 units globally.

With decades of experience in the field, we have developed advanced Calibration Workstations and Calibration test benches in India, such as the

• Primary and Secondary Multifunction Calibration Test Benches

• Computer-aided Calibration Test Benches

• Electrical and Electronics Calibration Test Benches

• Temperature Calibration Test Benches

• Computer-Aided Calibration Test Systems

Until now, we have supplied over 1,500 Calibration test benches to major industries in India and other countries, gaining recognition as Calibration equipment manufacturers in India.

Diverse Product & Service Portfolio

Nagman has partnered with globally recognized companies and provides the following instruments:

• High Precision Pressure calibration instruments

• Precision Signal And Multifunction Calibrators

• Pressure Calibration Equipment And Manometers

• Humidity calibration chamber suppliers

• IR pyrometers and thermal imaging cameras

• Single And Three-Phase Power Analyzers

• Auto-tune PID Controllers

• Control valve test rigs manufacturers and Safety Valve Test Rigs

• Ex And Flame-Proof Hazardous Test Measuring Instruments

As pioneers in products serving as substitutes for imported goods, we offer:

• Dry block temperature calibrator India

• Blackbody calibration source

• Hot And Cold Baths

• High-Temperature Dry Block Calibrators

• Precision pressure calibrators India Up To 1000 Bar

• Dead  manuf manufacturers in India And Comparison Testers

Nagman also offers Mobile calibration labs in India as well as Gas meter calibration systems in India, Water meter calibration equipment, and Flow meter calibration test benches.

NABL Accredited Calibration Services

Nagman’s Calibration Centers in Chennai and Mumbai offer Thermal, Electro-technical, Dimensional and Mechanical, Fluid flow calibration systems, as well as geo services with NABL-accredited calibration services (ISO 17025:2005).

We offer complete packages for calibration labs, which include ergonomic aids, calibrators, software, measuring instruments, and Calibration lab consultancy services, as well as train-the-trainer Instrumentation training workshops in India and workshops on calibration systems setup for labs. Our Calibration software for industries in India ensures seamless integration with global standards.

Where We Work

Nagman has customers in many industries, including power stations, oil & gas, petrochemicals, pharmaceuticals, steel, marine, aeronautics, and even schools. Nagman is one of the Leading calibration companies in India and is among the top Electrical calibration equipment manufacturers. He has serviced and sold calibration equipment to more than 85 countries and has a strong presence in the Singapore region.

Nagman is in the top Test and measuring instrument suppliers in India and is recognized for providing the Best calibration equipment for process industries.

🌐 Nagman is one of the leaders in innovation. He has developed Affordable calibration solutions in India while still ensuring global standards of quality, precision, and reliability. Our NABL calibration labs in Chennai and Mumbai and ISO 17025 calibration services in India stand as a benchmark in the industry.