The utility model provides a scalable gram order stick, relates to the transmission line field, and its structure is: having cup jointed second festival gram order stick (2) in the gram order stick of first festival (1), having cup jointed third festival gram order stick (3) in the second festival gram order stick (2), be provided with in the third festival gram order stick (3) battery (6), upper portion is provided with LED lamp (4) in the third festival gram order stick (3), and third festival gram order stick (3) top is provided with screw mouth (5), and screw mouth (5) are gone up the joinable and are examined class appearance or electroscope or nuclear phase appearance or gram order hammer. The utility model discloses an using -way: simple structure conveniently carries, the operation at night of being convenient for, and labour saving and time saving can ensure staff and property safety.