Manas Microsystems Pvt. Ltd., established in 1998, specializes in manufacturing flow meters and related instruments, including electromagnetic and ultrasonic flow meters. Their products, designed for various applications like water distribution and sewage treatment, include a range of ultrasonic flow meters such as bulk, clamp-on, and insertion types, all utilizing the transit time principle for accurate measurements. The company boasts over 6000 installations globally and offers maintenance-free solutions that operate without external power supply.