Check the listing for details. Parks Model 915-AL Dual Frequency Doppler. Condition: Used. Listed at 114.95 USD. This Parks Model 915-AL Dual Frequency Doppler is a top-of-the-line device for healthcare professionals in need of a reliable and accurate fetal doppler. The device is designed with dual frequency technology, ensuring accurate readings even in the presence of noise and interference. The brand, Parks, is known for its exceptional quality and innovation in the industry, making this model a top choice for medical professionals. The Model 915-AL is ideal for use in healthcare settings and is perfect for those in the medical and lab equipment industry. The device is categorized under Business & Industrial, Healthcare, Lab & Dental, and Medical & Lab Equipment, Devices, making it a versatile option for professionals in these fields. Invest in this Parks Model 915-AL Dual Frequency Doppler today and receive accurate and reliable results for your patients. Not tested