GROUNDWATER LEVEL MEASURING APPARATUS USING SWEDISH SOUNDING TESTER

摘要

PROBLEM TO BE SOLVED: To provide a simple groundwater level measuring apparatus such that the level of water is determined during sounding test procedures. SOLUTION: A Swedish sounding tester 1 comprises a turning handle 4 attached to the head end of a sounding rod 2 having a screw point 3 connected to its end, and a clamp 5 for loading a weight 6 and a bottom plate 7 are provided respectively at the upper and lower positions of the outer periphery of the rod 2. Through holes 8 are provided in the sounding rod 3 at intervals along its longitudinal direction and filled with wettable members 9 to constitute a groundwater level measuring apparatus.