主要特点：
•照明大型LCD TFT彩色显示屏
•波形和FHR读取双显示
•只需按一下按钮即可显示开关
•辐射测试较少，以确保零电磁辐射，为您和您的宝宝安全
•高灵敏度探针，能够检测约12周
•带有屏蔽的长延长探头电缆，以防止干扰
•由5节AAA碱性电池供电（不包括）

包装内容：1 x胎儿Doppler，1 x英语用户手册

Main features:
• Illuminated large LCD TFT color display
• Waveform and FHR reading dual display
• Display switches with one press of a button
• Radiation less tested to ensure zero electromagnetic radiation, safe for you and your baby
• High sensitivity probe, able to detect from approximately 12 weeks
• Long extendable probe cable with shielding to prevent interference
• Powered by 5 x AAA alkaline batteries (not included)

Package contents: 1 x fetal doppler, 1 x English user manual