Small in size, big on features!
Different to Herons Interface Meter, Heron's Small Interface Meter is an economical unit that will measure to 20m (60ft) below the top of your monitoring well making it ideal for shallow wells or high water tables. The Small Interface Meter measures the thickness of floating or sinking layers of hydrocarbon products in the groundwater. Many of these instruments are used by refineries, oil spill and remediation companies and on land fill and site clean up projects.
