Features: 1. Ultrasonic Doppler fetal heart rate monitor, early identification of weak fetal heart rate within the ultrasonic detection range 2. High probe sensitivity, waterproof, durable and detachable 3. Fast and clear feedback of fetal heartbeat, comfortable for pregnant women 4. Large LCD display, clear readings 5. Built-in intelligent noise reduction and sound insulation unit, which can effectively reduce noise and output clearly 6. Built-in speaker and audio output interface, you can clearly listen to the babys heartbeat Product parameters: 1. Material: ABS 2. Ultrasonic frequency: 3.0MHz 3. Fetal heart rate measurement accuracy: 2BPM 4. Waterproof level: IP5 dustproof and waterproof 5. Battery: AA battery x 2 (batteries are not included in the shipment) 6. Product size: 10 x 313.5 x 3.5cm 7. Product net weight: 156g Package contents: - Fetal heart rate monitor x 1 - User manual x 1
特点： 1. 超声多普勒胎儿心率仪，超声探测范围早识别微弱胎心 2. 探头灵敏度高，防水耐用可拆卸 3. 快速清晰反馈胎儿心跳，孕妇使用舒适 4. 大液晶显示，读数清晰 5. 内置智能降噪隔音单元，能有效降低杂音，输出清晰 6. 内置扬声器和音频输出接口，可清晰聆听宝宝的心跳 产品参数： 1. 材质：ABS 2. 超声频率：3.0MHz 3. 胎心测量精准度：2BPM 4. 防水等级：IP5防尘防水 5. 电池：5号电池 x 2（发货不带电池） 6. 产品尺寸：10 x 313.5 x 3.5cm 7. 产品净重：156g 包装内容： -胎心仪 x 1 - 用户手册 x 1
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