The Huntleigh Sonicaid FD2 is a high-performance handheld fetal Doppler designed for obstetric use. It features a digital display that provides real-time fetal heart rate (FHR) readings, enhancing monitoring accuracy throughout pregnancy.

Key Features:

• Interchangeable Probes: The FD2 is compatible with both 2 MHz and 3 MHz probes. The 2 MHz probe is ideal for general obstetric use, particularly in later stages of pregnancy, while the 3 MHz probe is better suited for detecting fetal heartbeats in early gestation and in patients with higher body mass indices (BMIs).
• FHR Processing Modes: It offers three unique fetal heart rate processing modes—routine, smoothed, and manual—allowing clinicians to optimize performance across various signal conditions.
• Audio Output: The device includes a built-in loudspeaker and a headphone output, providing clear audio of fetal heart sounds for both clinicians and expectant mothers. 
• Data Output and Event Marker: The FD2 provides real-time fetal heart rate data output and features an event marker for recording fetal movements when connected to the Dopplex Printa II, facilitating comprehensive monitoring and record-keeping. 
• User-Friendly Design: Designed with portability in mind, the FD2 includes integral probe protection and storage, a belt clip for hands-free use, and a low battery indicator to ensure continuous operation. 

The Sonicaid FD2 is engineered to deliver reliable performance and ease of use, making it a valuable tool for healthcare professionals in prenatal care settings.