Virtual Instrumentation & Software Applications Pvt. Ltd — trusted manufacturer and supplier of HART Communicators and industrial instruments, based in Chennai, India.
VISA Pvt. Ltd (Virtual Instrumentation & Software Applications Pvt. Ltd) is a Chennai-based manufacturer and supplier of industrial instrumentation, process control equipment, and fluid handling systems. We serve industries across India with reliable, field-proven products.
Our HART Communicator division offers the SK-660 and SK-660F — Android-based, intrinsically safe handheld communicators certified for Zone 1 hazardous areas. Trusted by instrument technicians across pharma, oil & gas, and chemical industries.
SK-660 certified Ex ib IICT4 Gb — safe for Zone 1 hazardous areas in oil & gas, pharma, and chemical plants.
Modern Android 9.0 platform with large touchscreen. Easy to use, no proprietary hardware dependency.
Complete HART Device Description library included. Free updates for life — no annual subscription fees.
Fully dust-tight and waterproof. Built for harsh field conditions including rain, dust, and humidity.
Sales and technical support available across India. Fast delivery from our Chennai warehouse.
Best price guarantee on SK-660 & SK-660F. Get a direct quote from manufacturer — no middleman markup.
Talk to our engineers. We'll help you select the right model and provide a competitive quote.