DeFelsko HHDPADDLE Conductive Rubber Paddle 4" (102 mm) Conductive Rubber Paddle for use with the DeFelsko HHDKIT PosiTest HHD Kit High Voltage Holiday Detector and DeFelsko HHDKITB PosiTest HHD Basic Kit High Voltage Holiday Detector.

Used in conjunction with rolling spring electrodes to help precisely locate holidays. When the Holiday Detector alarms, move the spring 1" (3cm) away from the holiday, keeping the high voltage output activated. Place the Conductive Rubber Paddle against the spring, parallel to the axis of the pipe, and move it around the circumference of the pipe. A spark will be visible, and the PosiTest HHD will alarm, when the holiday is located.

NOTE: Use with caution. Accidental contact with the electrode may result in an electric shock