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.
Main Features
Suitable Using Range: Suitable for use after the 12th week of pregnancy
Battery LED indicator
Low power inspection of the battery
Built-in speaker
Output for headphones
The probe can be changeable
Probe inspection
Standard:2M straight probe
Option:3M straight probe,2M water proof probe,3M water proof probe,4/5/8M vascular straight probe
Two pieces of standard 1.5V alkaline battery available which can work no less than 10 hours.
Main performance
Anti-electroshock Type: Internally powered equipment
Anti-electroshock Degree: Type B applied part
Voltage: DC 3 V
Harmful Liquid Proof Degree:Ordinary equipment (sealed equipment without liquid proof).
Power Consumption: < 0.8 W.8 W
Power Supply: TWO 1.5V(AA size)alkaline battery
FHR Measuring Range: 50~210BPM (BPM: beat per minute)
Probe:
Nominal Frequency: 2.0 MHz
Working Frequency: 2.0MHz ± 10%smn; 10%smn; 10%
Ultrasound Output Power: P < 10 mW0 mW
Ultrasonic Output Intensity: Isata < 10 mW/cm2/cm2
Negative Peak Sound Pressure: p_ < 0.5 MPa MPa
Working Mode: Continuous wave doppler
Effective Radiating Area of Transducer: 208 mm2 ± 15%smn; 15%smn; 15%
Physical Characteristic
Dimension: (L) 135 mm × (W) 95 mm × (H ) 35 mmes; (H ) 35 mms; (H ) 35 mm
Weight: About 180 g (including batteries)
Qualification
Passed FDA and CE
Easy to handle and carry
Reliable and consistent.
Packing: neutral carton packing / OEM available
Lead time: within 2 weeks / depending on quantity