The Edan SD3 Lite Ultrasonic Pocket Doppler provides excellent sensitivity, complete interchangeability, and high durability making it a great value with superior performance. Ideally suited for routine fetal heart rate detection, the SD3 Lite Ultrasonic Pocket Doppler is specially designed for auscultation (intermittent listening) of fetal sound. When paired with 2 or 3 MHz waterproof probes, it can be used for the detection of fetal heart rate as a general indication of fetal well being and also to verify fetal heart viability following patient trauma.
Warranty: 2 Years - Free from Defects in Materials and Workmanship.
Note: The SD3 Lite does NOT have a display screen.