The Umeter N-Line 3/4" is a refined, traditional, streamlined in-line ultrasonic water meter. Using high-frequency sound waves, it measures and tracks water flow data with no moving parts, ensuring long-term accuracy and low maintenance. The patented design features integrated brass-threaded NPT end connections and a pre-installed flow conditioner for maximum flow control. Certified for hot and cold water applications (34F-140F). Outputs include pulse, Sensus-encoded protocol, and smart/proprietary protocol. NTEP certified for legal-for-trade billing applications. Indoor installation only.