Couplings sold separately!

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.