EDAN SONOTRAX Basic User Manual - 2.3 Probes

SONOTRAX Series Ultrasonic Pocket Doppler User Manual              Doppler and Accessories 

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2.2.6 Batteries 

SONOTRAX Lite, SONOTRAX Basic, SONOTRAX Basic A,  SONOTRAX Pro and 

SONOTRAX Vascular are powered either by two alkaline batteries or two rechargeable NI-MH 

batteries. 

SONOTRAX II and SONOTRAX II Pro are powered by a NI-MH battery pack supplied by the 

manufacturer. 

Alkaline Battery          Rechargeable NI-MH Battery                            NI-MH Battery Pack 

Figure 2-7 Batteries 

NOTE: 

The alkaline battery and rechargeable NI-MH battery can be replaced by those of 

identical specifications purchased locally. 

Alkaline battery: LR6, AA, 1.5V. 

Rechargeable NI-MH battery: Ni-MH, AA, 1.2V. 

2.3 Probes 

2.3.1 Waterproof Obstetrical Probes 

2.0MHz/3.0MHz waterproof obstetrical probes can be connected to the main unit for fetal heart 

examining. 

The 2MHz obstetrical probe features in deep penetration and is designed for use during the third 

trimester pregnancy. The 3MHz obstetrical probe features in high sensitivity and is designed for 

use during the entire pregnancy.