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Medical Fetal Doppler Heartbeat Monitor Baby Fetal Heart Rate Detector for Pregnant Women

2025-05-28 11:05:48

Digital/Curve Display Fetal Heart Monitor

Model No : ZM-F146
Features : Waterproof

Description&Specification

Battery type: 2*AA battery

Rated voltage: DC3V

Ultrasonic frequency: 3.0MHz

Waterproof level: IP5

Fetal heart rate range: 50BPM-230BPM

Fetal heart rate measurement accuracy: 2BPM (error＜2)

Net weight: about 171g (excluding battery)

label: Medical Fetal Doppler Heartbeat Monitor

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