YK-90C
医用灵敏探头，快速精准检测
Fetal Doppler YK-90C
Feature
Integrated design of main unit and probe
Ultra-thin shape, light, dexterous and beautiful
Headphone design, so that mothers-to-be can listen to fetal heart sounds at the same time
High-sensitivity ultrasonic transducer
High-precision PHR LCD digital display
Ultra-low ultrasonic output intensity is far less than the national standard, ensuring safe use and extremely high safety qualityUltra-low energy consumption, two standard AAA alkaline batteries can meet long-term testing
Low battery reminder
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