The echometer wireless acoustic well sounder accurately measures fluid levels in oil and gas wells by sending a gas pressure pulse down the annulus and detecting echoes from collars and fluids. A built-in microphone captures the signals, which are wirelessly sent to a Windows 10 device via Bluetooth.The included software displays fluid levels, generates reports, and tracks trends over time. Compatible with all artificial lift types and packerless completions, echometer offers a low-cost, non-invasive solution for monitoring well performance and diagnosing downhole issues.