Conductimetric titration
A method of titrating which uses the electrical conductance of a liquid rather than an indicator in order to determine the equivalence point in a titration.
Potentiometric titration
A method of titrating in which the equivalence point is determined by measuring changes in potential of the solution as the volume of added reagent (the titrant) increases.
It is an alternative to a titration employing an indicator, especially in situations where the reaction produces coloured products or there is a precipitate.