The EdanUSA SD3 Plus Ultrasonic Pocket Doppler offers exceptional performance, excellent sensitivity, complete interchangeability, and high durability, all for a great value. Designed for routine fetal heart rate detection, the SD3 Plus is perfect for auscultation (intermittent listening) of fetal sounds. Featuring 2 or 3 MHz waterproof probes, the SD3 Plus can detect the fetal heart rate to generally indicate fetal well-being and to verify fetal heart viability following patient trauma. In addition, the unit can be equipped with 4MHz or 8 MHz probes for vascular diagnosis. With a bright OLED display and a rechargeable battery, the SD3 Plus is as practical as it is powerful. Key Features: Built-In Li-Ion Rechargeable Battery: Provides a long operating time for added convenience. Compact Design & One-Hand Operation: Enhances ease of use and portability. 2 MHz and 3 MHz Probes: Deep penetration for late-term pregnancy and overweight patients; the 3 MHz probe may detect fetal heartbeat as early as 9 weeks. AA Battery Compatibility: Allows for easy replacements, adding to the device's convenience. Unique Charger Stand Design: Ensures organized storage and easy access. Automatic Power-Off: The device powers off automatically when the probe is placed back in the rack, conserving battery life. Real-Time Monitoring: Useful for daily checks, providing instant feedback. Bright OLED Screen: Offers real-time FHR display for easy tracking. Technical Specifications: Probe Frequencies: 2 MHz, 3 MHz, 4 MHz, 5 MHz, and 8 MHz Power Source: Built-in Li-ion Rechargeable Battery & AA Batteries Included Accessories: Charger Stand
