When utilizing the 20R3 (9052) transducer to image the higher portions of the rectum, a water standoff is necessary to maintain good contact with the rectal wall. In this 10 minute video, you will learn what hardware and accessories are required when assembling the water standoff for the 20R3 (9052) transducer. You will also learn the proper procedure to assemble and disassemble the water standoff for the 20R3 (9052) transducer.