Wallach Summit Doppler Systems offers a full line of Fetal Doppler systems with the sensitivity and performance you depend on. The?Wallach Summit LifeDop Fetal Dopple L150?non-display, hand-held Doppler has excellent sound quality and accepts the full line of non-directional probes for obstetrical applications. This system is ergonomically designed to fit in the palm of your hand with comfort and allows easy access to each control feature. Each Wallach Summit Doppler is individually tested and inspected to ensure the highest quality standards. Additional Wallach Summit LifeDop 150 Fetal Doppler features include: