shenzhen Bestman instrument co.,ltd

Feature:

l Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate since the twelfth week of pregnancy;

l LCD can display FHR, synchronous FHR signal, battery indicator, volume of sound and alarm indicator accurately;

l Built-in rechargeable battery can work continuously more than 5 hours;

l Blue backlight LCD display for use conveniently at night;

l Automatic power off ( one minute), self-detect function, and alarm function when FHR is out of the normal range or battery power is in shortage;

l Only 270g, can be carried conveniently with a gallus;

l Built-in speaker and collocated with earphone jack;

l 2.0MHz probe.

Specification:

l Executive Standard: EN61266:1995

l Ultrasonic frequency: 2.0MHz±10%

l Ultrasonic intensity: ≤10mW/cm2

l Comprehensive Sensitivity: ≥90dB

l FHR range: 60--210bpm(±2bpm)

l FHR alarm range: ≤100bpm or  ≥160bpm

l Isptp: ≤0.1MPa

l Battery: 9V dry battery (optional for 8.4VNi-MH rechargeable batteries and charger)

l Maximum audio output intensity: ≤1W

l Doppler frequency: 100--3000Hz

l Static continuous working time: ≥2h

l Automatic Dormancy time limit:1 minute

l Working temperature: 10-40℃

l Humidity: ≤80%

l Atmospheric pressure: 86--106kPa