Terminal encapsulated tire monitoring device

A terminal encapsulated tire monitoring device electrically connectable with at least one contact of a read-write tool is disclosed to include a housing, a sensor unit (50) mounted in the housing and consisting of a circuit board (51) and a plurality of terminal connection portions (57), a plurality of conducting terminals (70) partially embedded in the housing each having a first contact end (71) electrically connectable by one contact of the read-write tool and a second contact end (75) electrically connected to one terminal connection portion (57) of the sensor unit (50).