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Providing high precision Testing Equipment, Hot Air Oven, Digital Muffle Furnace and Laboratory Equipment, ensuring reliable performance, accuracy, and efficiency for every application.



Established in 1985, Petro-Diesel Instruments Company, located in Hooghly, West Bengal, India, has emerged as a trusted Manufacturer, Supplier, and Service Provider of premium laboratory and testing equipment. With nearly four decades of experience, our company has been committed to delivering state-of-the-art instruments that cater to diverse industrial and research needs. Our extensive product range includes Digital Muffle Furnace, Testing Equipment, Laboratory Equipment and Hot Air Oven, all designed to meet stringent quality standards.

We focus on integrating the latest technological advancements with robust manufacturing processes to ensure accuracy, durability, and efficiency in every instrument we provide. 

Our team of skilled engineers and technicians works closely with clients to understand their specific requirements and provide customized solutions that maximize performance and reliability. Quality is never compromised; every product undergoes rigorous testing and inspection before delivery.

Our service division further strengthens our commitment by offering prompt installation, maintenance, and after sales support. We have built enduring relationships with clients across various sectors, including industrial laboratories, research institutions, and educational facilities, earning a reputation for excellence, consistency, and trustworthiness. Guided by professionalism and integrity, we continue to innovate and expand our offerings to meet the evolving demands of modern laboratories and testing environments.

Fulfilling Commitments

Our promise to clients goes beyond products; it extends to dependable service and consistent support. We ensure every delivery, installation, and maintenance task is executed with precision and care. Our ethos revolves around customer satisfaction, technical excellence, and timely solutions.

Key Benefits :

  • Quality Assurance
  • On time Delivery
  • Expert Support
  • Customized Solutions
  • Innovative Technology

Through these principles, we strive to maintain long lasting relationships with our clients and uphold the standards that have defined our reputation since 1985.



Reid Vapoor Pressure
Reid Vapoor Pressure
Micro Carbon Residue Tester
Micro Carbon Residue Tester
Motor Fuel Oxidation Bath
Motor Fuel Oxidation Bath
Digital Stormer Paddle Viscometer
Digital Stormer Paddle Viscometer
Ramsbottom Carbon Residue Apparatus
Ramsbottom Carbon Residue Apparatus
Copper Corrossion Bath
Copper Corrossion Bath
Foam Test Apparatus
Foam Test Apparatus
Mechanical Grease Worker
Mechanical Grease Worker
Evaporation Loss Test Apparatus
Evaporation Loss Test Apparatus
Reid Vapour Pressure Apparatus
Reid Vapour Pressure Apparatus
Able Flash Point With Copper Coil Varriac
Able Flash Point With Copper Coil Varriac
Digital Saybolt Viscometer
Digital Saybolt Viscometer
Kinematic Viscometer Bath
Kinematic Viscometer Bath
Digital Hot Air Oven
Digital Hot Air Oven
Digital Muffle Furnace
Digital Muffle Furnace
Combined Colour Comparator
Combined Colour Comparator