The utility model discloses an electric transmission line conducting wire tilt angle monitoring instrument based on the Zigbee network. The electric transmission line conducting wire tilt angle monitoring instrument comprises conducting wire tilt angle sensor nodes, an acquisition module and an on-site interactive host, wherein the Ad Hoc network communication between each conducting wire tilt angle sensor node and the acquisition module is realized through the Zigbee technology, and the data transmission between the acquisition module and the on-site interactive host is realized through serial port communication. According to the conducting wire tilt angle monitoring instrument based on the Zigbee and GPRS communication technology, defects that the transmission distance is short, the wiring amount is large and the aesthetic property is poor are overcome, so that remote transmission with high efficiency and low cost is realized.