Process-control instrumentation, temperature controllers, data loggers, and analog input modules, is the business of Process Precision Instruments (PPI), serving manufacturing, pharmaceutical, and water-management customers. Founded in 1988 and headquartered in Mumbai, it offers IoT-enabled solutions with Modbus integration. Certified to ISO 9001:2015, PPI operates across India, exports worldwide, and partners with SCADA/DCS providers.