Mini Fetal Monitor
Basic Info
Model No.: 03
Product Description
FHR Measuring Range: 30BPM~240BPM (BPM/minute)
Resolution: 1BPM
Accuracy: ±1%
Ultrasound
Working Frequency: 2.0MHz±5%
Total Sensitivity : under distances of 50mm,75mm,100mm and 200mm, the total sensitivity value is ≥90dB.
The valid area on sensitivity unit of Ultrasound transducer: 398±2mm2.
Coupling medium impedance≤1.7x105g/cm2•s
Spatial-peak temporal-peak acoustic pressure≤0. 1Mpa
Working Principle: Continual wave
Working Voltage: 3.7V
Headset Specifications:
Sensitivity:(1KHz,1Vrms)>100dB
Impedance:32-64 Ohm
Total harmonic distortion:<1 %,
Input power: >10mW.
Battery charging:
Battery specification: 3.7V/450mAh, Lithium Battery
Charger Specification: Input 100V~ 240V, Output 5V/500mA
Charging time: <2 hours
Use of time: >5 hours;
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Product Categories : Medical products > Small-type equipment