The utility model provides an insulation resistance measurement pole constitutes its characterized in that by insulator spindle, copper electrode, wire: be fixed with two copper electrodes on the insulator spindle, two wires for the copper electrode are connected with insulation resistance meter, the copper electrode be triangle -shaped, triangle -shaped's base is the arc to the indent to in the insulator iron cap contact, prevent the landing, hold the insulator spindle during use, let two copper electrodes and two chapeau de fers of insulator contact, measure the insulator one by one, the beneficial effects are that: the base of insulation resistance measurement pole triangle -shaped copper electrode is the arc to the indent to in the insulator iron cap contact, prevent landing labour saving and time saving, the measuring speed has been accelerated in the operation of being convenient for, has improved work efficiency, has eliminated the potential safety hazard.