The utility model discloses a magnetic -type voltage current measurement connects, including left magnetism suction head, right side magnetism suction head, the metal guide arm, the insulating sleeve,screwed joint, the pull sleeve, the piece is inhaled to the metal, insulating handle, the antiskid cover, the wire, the left and right sides of installing at the insulating sleeve is pasted respectively with right magnetism suction head to left side magnetism suction head, the metal guide arm is installed inside the insulating sleeve, the insulating sleeve, screwed joint and pull sleeve are connected with insulating handle, piece screw fixed mounting is inhaled in insulating handle left side to the metal, insulating handle outer wall suit anti -skidding cover, metal guide arm end -to -end connection the wire, a magnetic -type voltage current measurement connects, a take the cylindrical joint of magnetic -type of can the measuring voltage electric current, mainly be applied to measuring voltage electric current to the intelligent ammeter check -up time, the absorption firmly of accessible magnetic force is on the terminal box connection piece during measuring voltage, take off as longas connect outside insulating cylinder with the cylindrical metal conductor during measuring current, in connecting the disect insertion hole with the conductor, can measuring current.