A new innovative measuring system has been developed for the electronic coin selector EMP800 v7 series to ensure highest coin acceptance rates and an optimum rejection of counterfeits. For the first time an optional rim detection can be provided for this small sized coin selector. This allows considering the rim of a coin as an additional testing parameter. For international markets datasets for more than 100 different currencies are available. New front plates compliment the design of your coin-operated machines. This also ensures a better protection against vandalism.