Product: PLT-604AT Linear Array Ultrasound Transducer Probe. ✔ Toshiba PLT-604AT Linear Array Ultrasound Transducer. Includes: 1 PLT-604AT linear array transducer as shown in the photos. Application: Compatible with Toshiba Aplio 500, Aplio 300, Aplio XG, Aplio MX, Aplio 80, Aplio 50, Aplio XV, Xario, and Xario XG systems.