Detect hydrocarbons in wells & boreholes with Van Walt’s Oil Interface Meters. Highly accurate so will detect layers as thin as 1.52 mm. Fits in a 19 mm diameter well. Uses a 16mm probe to detect hydrocarbons in wells, boreholes and for detecting tank leakage. Lower the meter down a well and on contact with the product layer a solid tone and green light alarm is activated on the reel.
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Keller PR-36 XiW Sensor for groundwater level monitoring. Accurate level and temperature measurements. A Swiss made, latest-generation sensor, so it is extremely precise. Because we offer this sensor...
Read MoreThe Flow Stick is a mobile measurement system for discharge measurement in watercourses, such as rivers, streams and canals.
Read MorevanwaltKISS - the Keep It Simple Sensing system is now available with our 16mm narrow diameter Keller sensor to monitor water level and temperature. This makes this logger a unique and accessible solution...
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