Fetal Doppler Portable/ Pocket Fetal Doppler ( Sonoline B)

Fetal Doppler Pocket/ portable Pocket Fetal Doppler Sonoline B LCD digital display on Fetal heart rate 3 work modes: real-time FHR display mode, averaged FHR display mode, and manual mode Audio output and can be connected with earphone Battery status indicator Built-in speaker Output for headphones The probe can be changeable Main Features ? Battery status indicator ? Low power inspection of the battery ? Built-in speaker ? Output for headphones ? The probe can be changeable ? Probe inspection ? Backlight ? Auto shut off ? 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 LCD Display: 45 mm 25 mm FHR Measuring Range: 50 ~ 240 BPM ( BPM: beat per minute) Resolution: 1 BPM Accuracy: 2 BPM 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 Auto Shut-OFF: After 1 minute no signal, power off automatically 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) Qualification Passed FDA and CE