Abstract: A fluid dispensing device appropriate for precision measuring of exactly determined dosages of fluid in the course of metering, diluting and titrating.The fluid dispensing device has a control unit together with a programmable electronic circuit, a keyboard and a display; a drive unit with a motor and piston-cylinder units, each a cylinder and a piston, which are placed into a separate housing. The shaft of this motor is connected to pistons by a coupling, and each cylinder is connected to a corresponding pipette by a flexible electro-pneumatic conduit. The pneumatic conduits and conductors have a common casing. The programmable electronic circuit has a temperature compensation system provided with temperature-sensitive elements, preferably thermistors, one of them being seated inside the housing, near one of the pistons, while the other is seated into a bracket used for mounting the other pipette.