The utility model discloses an electronic ground net buried depth tester, operating handle is connected with the motor, and motor control switch sets up on operating handle, and the output shaft of motor reduction gear is connected with the adapter sleeve through the round pin axle, and the adapter sleeve becomes integrative form with the drill bit, and the drill bit lower extreme is connected with crescent moon shovel device, and the drill bit lower extreme is hollow form, the crescent moon shovels the device and includes the crescent spiller, and the crescent spiller is connected with the connecting rod, suit and connecting rod in close contact with's copper sheathing on the connecting rod, and the copper sheathing upper end sets up thrust bearing, and screw -thread fit's fixation nut on setting of thrust bearing top and the connecting rod, copper sheathing lower extreme set up thrust bearing, and the thrust bearing below sets up flat pad, puts down the pad below and sets up the fixed pin, and the copper sheathing setting is in the hollow chamber of drill bit lower extreme to push up drill bit and copper sheathing tightly, be connected through a plurality of screw top. The utility model discloses rational in infrastructure, convenient operation, performance are good.