BS C1

The BS C1 Pocket Fetal Doppler is a handheld ultrasound device used to detect the fetal heart rate (FHR). It is known for its compact design, color LCD display, and rechargeable battery options . Key Specifications Model: BS C1 Working Mode: Continuous Wave (CW) Doppler Probe Frequency: Commonly 2.0 MHz (for general pregnancy) or 8.0 MHz (often used for vascular, though sometimes listed with C1) Display: Colour LCD screen displaying FHR value, bar graph, and heartbeat waveform FHR Measuring Range: 50 - 210 bpm (beats per minute) Accuracy: 2 bpm Power Supply: Two 1.5V AA (LR6) alkaline batteries Audio Output: Built-in speaker with headphone jack Dimensions: Approximately 135 x 92 x 29 mm Weight: Approximately 245g (including batteries) Automatic Shutdown: Device turns off automatically if no signal is detected for 1 minute Features Interchangeable Probe: Allows for easy replacement of the probe. Visual Alarm: Red alert when the fetal heart rate is outside the normal range (110-160 bpm). Battery Status Indicator: Displays remaining battery level. Three Working Modes: Real-time, Averaged, and Manual FHR counting modes. Battery Life: No less than 8 hours of continuous operation. Portability: Compact, lightweight, and designed for ease of use