Testing clamp preventing contact of measurement terminals

The utility model discloses a testing clamp preventing contact of measurement terminals. The testing clamp comprises two symmetrical structural members which are movably connected through an insulation rotation shaft. Each structural member comprises a clamp head at the front end, a clamp handle at the rear end and an insulation protection layer arranged on the structural member. Wires are led out from the tail ends of the clamp handles and the clamp heads are provided with movable blocks with grooves. The short circuit at the middle portion of the testing clamp is effectively prevented when the testing clamp is used for clamping. The movable blocks are provided with the grooves, so that the contact area between the testing clamp and a clamped binding post is greatly increased, the contact resistance is reduced and the accuracy of the testing result is effectively improved. The movable blocks can be rotated any degrees on the clamp heads, so that according to the different angles of binding posts in the pract