The ‘XS (Extra Sensitive) Probe, 2 MHz For Fetal Heart Detection – OP2XS-USA’ is a high-quality medical device specifically designed for the detection of fetal heart rates. Operating at a frequency of 2 MHz, this extra sensitive probe ensures accurate and reliable readings, making it an invaluable tool for healthcare professionals in obstetric settings. The probe’s extra sensitivity feature allows for superior performance in detecting even the faintest fetal heartbeats. Please note that this product is intended for use within the United States only.