The LifeDop 250-2 Probe Obstetrical Combination features a display, hand-held Doppler with superior sound quality, extended battery life, enhanced probe sensitivity and a one-year full warranty. The large, informative display shows battery life, signal quality and extended 50 to 220 bpm heart rate.  Includes 3MHz-Obstetrical Probe and EchoHeart 5 MHz Transvaginal Obstetrical Probe.

The 2 MHz Waterproof probe is for obstetrical use in water applications, and in the labor and delivery department where the probe needs to be waterproof.

The LifeDop 250-3 Probe Obstetrical Combination features a display, hand-held Doppler with superior sound quality, extended battery life, enhanced probe sensitivity and a one-year full warranty. The large, informative display shows battery life, signal quality and extended 50 to 220 bpm heart rate.  Includes  2MHz-Obstetrical Probe, 3MHz-Obstetrical Probe and EchoHeart 5 MHz Transvaginal Obstetrical Probe.

The 3 MHz obstetrical probe is optimized for early fetal heart detection and designed for use during the entire pregnancy (It is the best general purpose obstetrical probe).

The 4 MHz vascular probe is designed to ease location of blood vessels. The broad, wide-angle beam has internally tilted crystals that are optimized for quickly locating vessels.

The 5 MHz, bi-directional, vascular probe is designed to ease location of deeper vessels. The medium width beam and pencil-style shape provides optimum sensitivity and ease of use.

The 5 MHz vascular probe is designed to ease location of deeper vessels. The medium width beam and pencil-style shape provides optimum sensitivity and ease of use.

The 8 MHz, bi-directional, vascular probe is designed to ease location of small vessels. The narrow beam and pencil-style shape provides optimum sensitivity and ease of use. It is the best general purpose bi-directional, vascular probe.

The 8 MHz vascular probe is designed to ease location of surface vessels. The narrow beam and pencil-style shape provides optimum sensitivity and ease of use  (It is the best general purpose vascular probe).