婴儿胎多普勒天使声音心脏监视器心跳与LCD背光显示

主要特点：
•易于使用，准确的FHR检测和LCD显示，背光打开或关闭。
•FHR范围：50至240 BPM，在3测试模式：实时模式，平均模式，手动模式。
•内置扬声器，用于在没有耳机的情况下收听心跳。
•耳机输出，2节AA电池（附带），低电量消耗和自动关闭功能。
•电池图标表示剩余电量
•适合使用范围：适合在怀孕后第12周使用。
•人体工学设计，紧凑轻巧。
•耳机插座或将音频信号导出到计算机或其他音频设备。
•精确的FHR检测，清晰的声音。
•支持3MHz探头，高灵敏度可互换探头，可更换探头。
•自动关机。

包装内容：1 x胎儿多普勒，1 x线路电缆，1 x凝胶，2 x 1.5V AA电池，1 x英文用户手册

Baby fetal doppler angel sound heart monitor heartbeat with LCD back light display

Main features:
• Easy to use, accurate FHR detection and LCD display with the backlight on or off.
• FHR range: 50 to 240 BPM, in 3 testing mode: Real-time mode, averaged mode, manual mode.
• Built-in speaker for listening to the heartbeat without headphones.
• Output for headphones, 2 x AA batteries (included), low battery consumption and auto OFF feature.
• Battery icon indicates how much battery life is left
• Suitable using range: Suitable for use after the 12th week of pregnancy.
• Ergonomic design, compact and light.
• Socket for earphone or export audio signal to computer or other audio device.
• Accurate FHR detection with clear sound.
• Support 3MHz probe, high sensitivity interchangeable probe, the probe can be changed.
• Automatic power-off.

Package contents: 1 x fetal doppler, 1 x line-in cable, 1 x Gel, 2 x 1.5V AA battery, 1 x English user manual