12th Week Pocket Fetal Doppler Machine ,Baby Heartbeat Doppler 

small etg fetal doppler without display Sonoline A for home use

Quick Detail:

* Battery LED indicator
* Low power inspection of the battery
* Built-in speaker
* Output for headphones
* The probe can be changeable
* Probe inspection
* Two pieces of standard 1.5V alkaline battery available which can work no less than 10 hours.

Description:

*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
*Working Frequency: 2.0 MHz±10%
*Ultrasound Output Power: P < 10 mW
*Ultrasonic Output Intensity: Isata < 5 mW/cm2
*Working Mode: Continuous wave doppler
*Effective Radiating Area of Transducer: 208 mm2±15%
*Physical Characteristic
*Dimension:(L)135mm  × (W)95mm  × (H )35mm
*Weight: about 180g (including batteries)

Applications:

home use

Specifications:

Nominal Frequency: 2.0 MHz
Working Frequency: 2.0 MHz±10%
P-: < 0.5 MPa
Iob: < 10 mW/cm2
Ispta: < 50 mW/cm2
Isata: < 5 mW/cm2

Competitive Advantage:

High quanlity

Best Price

professonal express service