Manas Micro system is best BTU Meter manufacturer, Supplier Company in India. We serve BTU meter services in many cities like pune, Mumbai, Nashik, Chennai, Bangalore, Kolkata, Delhi, Gujarat, Indore, Karnataka etc at best price. BTU meter measure the energy content of liquid flow in British thermal units (BTU), a basic measure of thermal energy. BTU meter are used in chilled water systems for both commercial and industrial and office buildings. BTU meters are used to bill users for energy usage. BTU meters with manas are accurate and highly reliable.