ขาย 【Free Gel】CE FDA Approved Pocket Ultrasound Prenatal Fetal Doppler with display Baby Care for Household OvwV ราคาที่ดีที่สุด

CE FDA Approved Pocket Ultrasound Prenatal Fetal Doppler with display Baby Care for Household Main Features * 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. Main performance *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 MHzplusmn10% *Ultrasound Output Power: P 10 mW *Ultrasonic Output Intensity: Isata 5 mW/cm2 *Working Mode: Continuous wave doppler *Effective Radiating Area of Transducer: 208 mm2plusmn15% *Physical Characteristic *Dimension:(L)135mm times (W)95mm times (H )35mm *Weight: About 180g Qualification *Passed FDA and CE