SoundWater, founded in 2013, is an acknowledged leader in the flow metering industry. Designed in Wenatchee, Washington, our products are built in the USA with American quality and ingenuity.

SWT manufactures high-tech, ultrasonic flowmeters designed for speed and ease. Our flowmeters are easy to install & provide quick, accurate results. The proprietary SoundWater Reciprocity Architecture™ prevents zero-flow drift and eliminates the need for calibration, resulting in long-term measurement stability and accuracy. Our transducers auto-adjust ultrasonic power output depending upon pipe and fluid conditions — giving you more frequent measurements when things get tough (e.g., corroded pipe or murky fluid).

For more information, visit the SWT Website. To purchase SWT flowmeters directly please fill out the contact form below.


SWT TEM (Thermal Energy Meter) is a completely non-invasive compact thermal energy meter designed for thermal energy measurement. The system measures flow, temperature, and energy (BTU) all in one system with external power and industrial communications designed for long-term monitoring.