Multifunctional alarm insulation rod

A multi-functional alarming insulating bar comprises an insulating section (4) whose tail is inserted with an electroscope (12), wherein the indicator lights (5) and (7), annunciators (10) and (11) and a testing button (6) of the electroscope are embedded into an insulator of the tail of the insulating section (4) and are connected by wires (17), and a sensing antenna (14) of the electroscope (12) is mutually connected with a screw embedding hoop (8) and a metal operation section (9). The utility model is utilized to carry out electric switching operation and to always function as an electroscope to the equipments it is operating on, thereby one operation step can achieve two functions to effectively avoid accidents of hot-line operations and greatly promote the efficiency and safety of the operation.