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Type | Fetal Doppler |
---|---|
Accuracy | ±2 bpm |
Ultrasound Frequency | 2 MHz |
Ultrasound Intensity | <10 mW/cm² |
Display | LCD |
Auto Shut-off | Yes |
Waterproof | No |
FHR Range | 50 to 210 bpm |
Battery | 2 AA batteries |
Measurement Range | 50 to 210 bpm |
Auto Power Off | Yes |
Measurement Time | Real-time |
Overview of BT-250 function, measurement capabilities, and target users.
Guidance on selecting a location to prevent electromagnetic interference.
Step-by-step guide for connecting the AC/DC adapter and transducer.
Explains the operation and purpose of each button on the front panel.
How to use the control knob for volume, setup, and data navigation.
Key actions to take before commencing fetal heart rate monitoring.
Procedures for transducer placement and locating the fetal heartbeat.
Essential warnings to prevent injury, explosion, or electrical shock.