MEASUREMAN 1/2" Non-Pulsed Rotary Piston Volumetric Brass Cubic Meter Heavy-Duty Water MeterMEASUREMAN 1 2" Non Pulsed Rotary Piston Volumetric Brass Cubic Meter Heavy Duty Water Meter Precise Measurement: Utilizes a rotary piston mechanism with a measurement accuracy of 3%, suitable for water volume monitoring in cubic meters, ensuring reliable data for outdoor water usage. Durable Brass Construction: Built with robust brass material that enhances durability, withstands pressure up to 1. 0MPa, and endures temperatures as high as 122F (50C).