Sonotech 5 Wired probe and Sonotech 5W Wireless probe

Sonotech 5 Wired probe fetal doppler
Sonotech 5W Wireless probe fetal doppler

High sensitivity and Easy to operate
Built in memory for data storage
Alarm function for ubnormal range
LCD with White Digits on a Black Background 
+30 Hrs Operation on 3 AAA Alkaline Batteries
Built In Speaker (=1.8W) with buttom Volume Control
Auto Power Off on No Signal (2 min) Function

Indicator for :
Signal level (between wirless probe and the doppler) 
Alarm for  ubnormal FHR range
Volume (0-6) 
Battery capacity 
Storage number (0-9)

Fetal Doppler Probes
Sonotech 5 Probe :
Frequancy 2.5 Mhz
Wired probe easy to connectable by socket (in probe and main device") 
Water proof IPX4

Sonotech 5W Probe :

Frequancy 2.5 Mhz
Wireless probe  20m (between probe and main device") 
Built in rechargable battery
Record function can be done by probe



Technical Specification

Anti-electroshock Type: Internally powered equipment
Anti-electroshock Degree: Type B equipment
Harmful Liquid Proof Degree: IP×4
Suitable Using Range: Suitable for use after the 16th week of pregnancy

Physical Characteristic:
Main device: 132mm(L)×68mm(W)×34mm(H)
Sonotech 5     models:31mm(Ø)×103mm(H)
Sonotech 5W models:32mm(Ø)×120mm(H)
LCD Display:38mm(Ø)
Weight: About 200g (including batteries) Environment:

Temperature: + 5°C~ + 40°C Humidity:≤80%
Atmospheric Pressure: 70kpa ~106kpa
Transport and Storage:
Temperature:-40℃~ + 55℃ Humidity:≤90%
Atmospheric Pressure: 50kPa ~106kpa


Host Internal:1.5V Battery×3(Size:AAA) Probe
Internal:3.7V Lithium polymer battery
External:5V USB equipment
power supply.
AC/DC Adaptor:
Input:AC100~240V,50Hz/60Hz,0.2A MAX.
Output:DC 5V,1000mA,5VA.

FHR Performance:
FHR Measuring Range:50-210BPM(Beat per minute) Resolution:1BPM
Accuracy: ±2BPM Probe:
Working Frequency:2.5MHz±10%
Output power: <10mW/cm²
Spatial-peak temporal peak acoustic pressure: <0.1Mpa
Ovearll Sensitivity: ≥90dB