The utility model discloses an anti -electricity -stealing hand -held type machine of checking meter, including infrared scanning module, central processing module, memory cell, alarm module, camera module, current measuring module, power measurement module and comparison module. The utility model discloses simple structure on not changing original check meter quick -witted components and parts and structure foundation, increases camera module, current measuring module, power measurement module, comparison module and thermal imaging module for the staff just can make preliminary judgement to stealing the electric condition through the machine of checking meter at the scene. Especially, use thermal imaging technology, in concentrated ammeter case, can be so that the staff find unusual smart electric meter fast, and in time handle.