Hansini, K.L.T.; Abeywickrama, S.S.; Wickramasuriya, N.T.
(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2020-01-22)
Conductivity measurements in freshwater samples are crucial as drinking high conductive water could lead to health issues. A low-cost conductivity meter was constructed to measure low conductivities in the range that ...