Instructions Sonoline B Pocket Fetal Doppler is a high performance model with (fetal heart rate) LCD digital display. It has 3 work modes: real-time FHR display mode, averaged FHR display mode, and manual mode .It has audio output and can be connected with earphone or recorder with audio input. Specification: Model: Sonoline B Safety: complied with IEC 60601-1:2005 Classification: Anti-electroshock Type: Internally powered equipment Anti-electroshock Degree: Type CF applied part LCD Display: 25 mm×45 mm FHR Measuring Range: 50 - 240 BPM (BPM: beat per minute) Resolution: 1 BPM Accuracy: ±2 BPM Power Consumption: 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 2M straight Probe: Nominal Frequency: 2.0 MHz Working Frequency: 2.0 MHz±10% Ultrasound Output Power: P Ultrasonic Output Intensity: Ispta Negative Peak Sound Pressure : P_ Working Mode: Continuous wave Doppler Effective Radiating Area of Transducer: 208 cm2 Dimension: (L) 13.5cm × (W) 9.5 cm × (H) 3.5 cm/ 35in*24in*9in Weight: 119g / 4.23oz Environment: Working: Temperature: +5°C--+40°C Humidity: ≤80% Atmosphere pressure: 70kPa-106kPa Transport and storage: Temperature: -10°C--+55°C Humidity: ≤93% Atmosphere pressure: 50kPa-106kPa Package: 1x fetal Doppler sonoline B 1x probe 1x user manual
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