Features:
Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week;

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

Built-in rechargeable battery can work continuously more than 4 hours;

Modem inside can dial up and transmit FHR signal to the monitor center through telephone line to carry out remote monitoring;

Blue backlight LCD display for use conveniently at night;

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;

Only 300g; Can be carried conveniently with a gallus;

Built-in speaker and collocated with earphone jack;

2.5MHz probe and easy to replace, optional 5.0MHz probe for blood stream.

Specifications:
Executive Standard: EN61266: 1995

Ultrasonic frequency: 2.0MHz± 10%

Ultrasonic intensity: ≤ 10mW/cm2

Comprehensive Sensitivity: ≥ 90dB

FHR range: 60--210bpm(± 2bpm)

FHR alarm range: ≤ 100bpm or ≥ 160bpm

Isptp: ≤ 0.1MPa

Battery: 9.6VNi-MH rechargeable batteries

Adapter input voltage: AC 110V± 10% 60Hz / 220V± 10% 50Hz

Rechargeable battery input voltage(no load): DC 12V± 1V

Maximum audio output intensity: ≤ 0.5W

Doppler frequency: 100--3000Hz

Static continuous working time: ≥ 4h

Automatic Dormancy time limit: 1 minute

Working temperature: 10-40º C

Humidity: ≤ 80%

Atmospheric pressure: 86--106kPa

Packaging collocation:
Single Unit Dimension: 20.7cm x 16.8cm x 7.1cm Gross Weight: 0.85kg

20 PCS/carton Dimension: 43cm x 35cm x 40cm Gross Weight: 18kg

Normative collocation: Charger, earphone, gel, small bag, gallus, operation manual, approval certification, warranty card.