PORTABLE MEASURING SYSTEM FOR MULTIPURPOSE

摘要

PURPOSE: A portable measuring system is provided to immediately show a measured value as a digital value. CONSTITUTION: A portable measuring system comprises a photo sensor(103) for measuring the sludge interface. The cable of photo sensor is interlinked to a photo sensor in order to measure a water level detected by the photo sensor. The sludge interface is measured by detecting the water level detected by the photo sensor at a fixed measurement height of a tub.