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Bottom price antique home baby sound fetal doppler

Specifications of home baby sound fetal doppler:

Ergonomic design, compact and light 
Easy to use The same techniques as used in fetal heart monitor 

Features of home baby sound fetal doppler:
1.Ergonomic design, compact and light
2.Easy to use
3.The same techniques as used in fetal heart monitor
4.Accurate FHR detection
5.FHR displayed with curve and value
6.Maternal SpO2 and heart rate is available
7.Li-ion battery and battery capacity indicator
8.High sensitive transducer
9.Pulsed wave/continuous wave doppler working mode
10.Date and time function.
11.Long time continuous use ( more than 5 hours)
12.Auto power off for energy saving

Technical Data (Three type)
1.Value type has digital value display for the Fetal Heart Rate (FHR)
2.Curve type has digital value display and curve display for FHR
3.Multi-paras type has digital value display and curve display for FHR and /or maternal SpO2, maternal heart rate display

Measurement and weight:
Unit Size : 130mm(H) X 85mm(w) X 30mm(D)
Packing size: 275(D)×80(H)×185(W)
N.W: 300g(include battery)
G.W: 650g(including the gel,gel weight is 150g)

Probe: 
Detect principle: Ultrasonic wave Doppler 
Transducer frequency: 1.0MHz, 2.0 or 2.5MHz(±1%)can be optional   
Isata: <5mW/cm2   
P<0.35MPa 
Mode of operation: pulsed wave/continuous wave 
Effective shoot area:230m±10%( continuous wave) , 490m±10%( pulsed wave) 
 
FHR:
FHR detect range: 50~210MBP 
FHR resolution: 2 BPM 
Accuracy: ± 1% ± 1 MBP 
Overall sensitivity:≥90Db

SpO2:
Probe: soft finger probe 
Range: 0-100% 
Resolution: 1% 
Accuracy: 70-100%, 1.5-2%, 40-70%, 3%

MHR: 
Pulse range: 30~250BPM 
Accuracy: ±2% (normal) ,  ±3% (move) 
Case Material: ABS Polycarbonate alloy 
Max. Audio output power: 1000 Mw rms typical 
Auto Shut-off: After 1 minutes no signal. 
Display: Dot-matrix liquid crystal with white backlight(60×37mm dot or segment LCD display) 
Speaker: 0.5-1 W 
Headphone output: 0.5W 
Battery Voltage: 3.6volt nominal 
Battery type: one Li-ion Battery (the same as used in Motorola mobile phone E398 ) 
Battery Life: Typically350 X 1minuter examinations (depending on use and battery charge) 
Gel: Viscous aqueous non-sensitizing, hypoallergenic and non-irritating to skin. Indefinite shelf life, bacteriostatic (not sterile)

Environment 
Working: 
Humidity:≤85% 
Barometric pressure: 86kPa ~ 106kPa 
Temperature: +5 to +40
Transport and Storage: Humidity:≤93% 
Barometric pressure: 86KpA ~106kPa 
Storage temperature: -10 to +55 

Pictures of home baby sound fetal doppler:

home baby sound fetal doppler

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