Fetal Doppler KN-2000+1
Fetal Doppler KN-2000+1 Doppler is designed to measure fetal heart rate (FHR) and is based on the use of the Doppler effect. During operation, the device emits an ultrasonic wave, which, propagating in the medium, is reflected from objects with different densities, and if the object from which the wave is reflected moves (fetal heart) in the direction or against the movement of the wave, the reflected wave changes frequency, the device’s sensor counts the number of frequency changes per unit of time and converts it to the FHR value. Features of Kernel KN-2000+1 • The device is compact, lightweight, easy to operate and extremely reliable.• The device is self-powered, which is additional protection for a pregnant woman from electric shock.• The device has a highly sensitive sensor emitter with low ultrasonic wave power, which increases the safety of the fetus.• The device is equipped with a large monochrome LCD display that displays heart rate (FHR) values and other service information. • The Doppler is equipped with an external speaker, which allows the pregnant woman to hear the fetal heartbeat in real time. In addition, you can connect headphones to the Doppler and listen to the heartbeat through headphones Manba: https://www.nv-lab.ru/catalog_info.php?ID=3866
- Display: LCD 2.4"
- ChSSP measurement range: 50-210 beats/min
- Measurement step: 1 beats/min
- Accuracy: ±1%
- Sensor operating frequency: 1.0/2.0 MHz ±5%
- Sensor operating mode: Ultrasound Doppler
- Dimensions, mm: 130 x 85 x 30
- Weight, g: 275