mpt7-4 tee phased array transducer (7-4mhz) for um9 hdi/hdi 1500/hdi 3000/hdi 3500/hdi 5000 (um9 hdi requires esp option - p/n: 4000-0317 & hdi 1500 requires v2.01.00 software & hardware)

p7-4 sector cardiac transducer (5.0mhz) for atl um9 hdi/hdi 1500/3000/hdi 3500/hdi 5000 (p/n: 4000-0322)