Introduction

SONOTRAX A Pocket Fetal Doppler is a hand-held obstetrical unit, which can be used in hospital, clinic and home for daily self-check by pregnant woman.It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit etc. It has audio output and can be connected with earphone or recorder with audio input.

Features

1) Battery LED indicator
2) Low power inspection of the battery
3) Built-in speaker
4) Output for headphones
5) The probe can be changeable
6) Probe inspection
7) Standard: 2M straight probe
8) Two pieces of standard 1.5V alkaline battery available which can work no less than 10 hours.

Specifications

◆Anti-electroshock Type: Internally powered equipment
◆Anti-electroshock Degree: Type B applied part
◆Power Consumption: < 0.8 W
◆Voltage: DC 3.0 V
◆Power Supply: TWO 1.5V（AA size）alkaline battery
◆Suitable Using Range: Suitable for use after the 12th week of pregnancy
Probe:
◆Nominal Frequency: 2.0 MHz
◆Working Frequency: 2.0MHz ± 10%
◆Ultrasound Output Power: P < 10 mW
◆Ultrasonic Output Intensity: Isata < 5 mW/cm2
◆Negative Peak Sound Pressure : p_ < 0.5 MPa
◆Working Mode: Continuous wave doppler
◆Effective Radiating Area of Transducer: 208 mm2 ± 15%

◆Dimension: (L) 135 mm × (W) 95 mm × (H ) 35 mm
◆Weight: About 180 g (including batteries)
◆Passed CE

Package contents