Level gauge

The utility model relates to a level gauge, and relates to the technical field of level gauges, the level gauge comprises a level gauge body and a protection device, the protection device comprises two half-and-half protection boxes, a supporting mechanism and a locking mechanism, the supporting mechanism is arranged in the protection boxes, and the supporting mechanism is used for supporting the level gauge body; the locking mechanism is arranged between the protection boxes and used for fixing the two protection boxes. According to the leveling instrument, the leveling instrument body is placed in the protection box, the supporting mechanism supports the leveling instrument body, the protection box protects the leveling instrument body, collision between the leveling instrument body and objects in the long-distance moving process can be reduced, and the service life of the leveling instrument body can be prolonged. 本申请涉及一种水准仪，涉及水准仪技术的领域，其包括水准仪本体和防护装置，防护装置包括两个对半平分的防护箱、支撑机构以及锁紧机构，支撑机构设置在防护箱的内部，支撑机构用于对水准仪本体进行支