Hàng có sẵn máy đo độ dốc giọng
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Giới thiệu Hàng có sẵn máy đo độ dốc giọng
Intelligent Voice Broadcast Electronic Sphygmomanometer Measuring Instrument
1. Improved sector arm belt: the improved and upgraded arm strap is more in line with the ergonomic structure, making it more convenient to wear and softer material.
2. Live voice broadcast: the whole process voice broadcast reminder reduces misoperation and allows parents and elders to spend more time.
3. High Definition large color screen: LED LCD High Definition large screen display, clear reading and large font.
4. Three color backlight: three color backlight, high voltage warning.
5. Material: this measuring instrument is made of good material, which is durable.
With portable size, this measuring instrument is easy and convenient to carry and use.
Measure arm circumference: 22-40cm
Measurement method: step-down oscillography
Working voltage: internal power supply: DC6V (4 AA batteries)
1* Measuring instrument
1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real ob