Abstract: A magnetic induction counting device includes: an inductive source having a permanent magnetic member disposed therein and a structure adapted to be worn on a worker's hand during material handling and counting operations; at least two sensing members made of Hall element for detecting the magnetic field of the inductive source and producing a voltage signal; a plurality of amplifiers respectively connected to the sensing members for receiving and amplifying the voltage signal of the sensing members; a sequential processor coupled with the amplifiers for outputting a pulse signal according to a sequential and unilateral condition of the voltage signal received from the amplifiers; and a counter functionally connected to the sequential processor for performing counting and displaying operations according to the pulse signal; thereby, during material handling and counting operations, automatic counting of the materials can be conveniently carried out in accordance with the movement of the worker's hand wearing