Doppler detector “BV-520” MARKOUT
Markdown: Scuffs on body Vascular doppler BV-520 The BV-520 Pocket Vascular Doppler is a precision vascular measurement detector that is easy to carry and convenient to use in a clinical setting. It can also be used during surgical procedures that require measuring blood flow through the heart. BV-520 is a portable vascular Doppler with a graphic (cursor) indicator showing the strength of blood flow. Allows you to evaluate the speed of arterial and venous blood flow using an 8 MHz sensor. Auditory monitoring is carried out using the built-in speaker. Power supply is from rechargeable nickel-hydrogen or lithium batteries, and can also be connected to an AC source via an adapter Technical characteristics: - Ultrasound frequency: 8.0 MHz ± 10% - Ultrasonic power: no more than 5 mW - Overall sensitivity: no less than 90 dB - Velocity measurement range: 4-40 cm/sec - Output sound power: no less than 100 mW - Power supply: internal element 7.4 V / 900 mA / N - Input power (when charging) not more than 5.0 VA - weight 300 g - dimensions - 35x55x13 mm Manba: https://www.nv-lab.ru/catalog_info.php?ID=2973