Digital display ampere meter

The utility model discloses a digital display ampere meter, it relates to ampere meter technical field, the internally mounted of casing has secondary winding mechanism, the dial plate, the digital display screen is all installed on the casing, the digital display screen is connected with the digital display chip, the digital display chip, the dial plate all is connected with the one end of secondary winding mechanism, the other end of secondary winding mechanism and the internal connection of insulated handle, the internally mounted of insulated handle has the several cooling tube, fixed measuring head is installed to the upper end of insulated handle, movable measuring head passes through the spring homing axle and installs on the insulated handle, fixed measuring head, the last heat dissipation cover of all installing of movable measuring head, the fixed plate is installed to the lower extreme of casing, the binding clasp is installed at the inside lower extreme of casing, install movable clamp plate on th