Libratherm Instruments Pvt Ltd, set up in 1991 and headquartered in Mumbai, Maharashtra, India, is an ISO 9001:2015 certified manufacturer of electronic process control instruments. Specializing in digital temperature controllers, PID controllers, data loggers, thyristor power controllers, and IoT modules, it serves industries like glass, steel, pharmaceuticals, and power. With over 150,000 instruments installed globally, Libratherm exports to 25+ countries and emphasizes rugged, reliable offerings compliant with EN61010 safety standards. Its EMS systems offer 21 CFR Part-11 compliant real-time monitoring.