The Sonata ultrasonic water meter is built on Master Meter’s incredibly successful Octave Ultrasonic product portfolio. Utilizing advanced digital flow measurement, the Sonata Ultrasonic water meter improves the turn-down ratio by 57% compared to traditional residential mechanical meters.

Sonata Residential and Octave C&I are the only solid-state meter family provided by one company and built on the same measurement technology platform. Professional peers representing a diverse group of water utilities from around the country selected Master Meter’s advanced smart water portfolio of solutions – including the Sonata and Octave Ultrasonic Water Meters – as the Best Smart Water Product or Solution during the annual Smart Water Summit.