Our story
35 Years of Precision
From a small instrumentation firm in Chennai to an internationally recognised manufacturer.
Who we are
Virtual Instrumentation & Software Applications Pvt. Ltd
Founded in 1990 and incorporated in 1999, VISA Pvt. Ltd is a Chennai-based manufacturer and supplier of precision process control instruments and fluid handling systems. We serve industries across India and export to Nepal, Bangladesh, Saudi Arabia, Indonesia, and Turkey.
Our group operates through three divisions — VISA Products, Teletherm Instruments (manufacturing), and a Software division for custom process control applications.
Our group
Three Divisions, One Group
VISA Products
The commercial arm — sources and supplies 60+ process control instruments and fluid handling products to clients across India and internationally.
Teletherm Instruments
Our 35-year-old manufacturing subsidiary based in Chennai. Produces precision instruments across a 5250 sqft facility with in-house design and testing.
Software Division
Custom process control software solutions built alongside hardware products. SCADA systems, HMI panels and data acquisition software.
Standards
Quality Assurance
In-house Testing
All instruments tested in our Chennai facility before dispatch.
Quality Control
Strict QC processes at every stage of production.
Calibration
Factory-calibrated instruments traceable to national standards.
Warranty
All products backed by manufacturer warranty.
Ready to work with us?
Send us your instrument requirement and we will respond within 24 hours.