The utility model relates to a many pegs power meter belongs to load detection sensor field, is applied to structure safety and health monitoring trade. It is including pressing from both sides string ware, locking screw, string wire, excitation induction coil, atress main part, waterproof cable connector, one end at this many pegs power meter is provided with the atress main part, and the other end of atress main part is connected with waterproof cable connector, be provided with one through pressing from both sides the string wire that the string ware was fixed at this many pegs power meter's the other end, be provided with excitation induction coil, locking screw fixation clamp string ware in one side of the radial direction of string wire. This many pegs power meter installs in the installing support. The utility model provides a traditional measurement mode's the great problem of unbalance loading measured deviation, have an extensive application prospect in load detection sensor field, the utility model discloses simple structure, simple to operate.