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Measure the Whole Range!
Products » Accessories and Spare Parts » Zubehör A-Z » Additional volume



The additional volume keeps the pressure within the inflatable packers constant for longer. It can be acquired optionally. The packers permanently seal the streamed-through filter area of the groundwater station against the stagnant water above and below it. This is vital, as it prevents mass transfer between Aquifer and stagnant water or the atmosphere, which might falsify data.