Description
The Arjo Dopplex OP3 XS is a 3 MHz high sensitivity obstetric probe for fetal heart detection, preferred by many clinicians for early gestation. One unit per pack, supplied for professional clinical settings.
Main Description
The 3 MHz frequency suits the smaller, higher fetal heart of early pregnancy. XS high sensitivity construction supports detection in a wide variety of clinical applications. The probe is interchangeable across the Sonicaid SRX and the Dopplex D900 and SD2. It is the probe bundled with SRX 3 MHz configurations. Use with ultrasound gel for coupling during examinations.
Features and Benefits
Performance and Use
- 3 MHz Early-Gestation Frequency – Preferred for fetal heart detection in early pregnancy.
- XS High Sensitivity – Maximises performance across clinical applications.
- Interchangeable – Fits Sonicaid SRX and Dopplex D900 and SD2.
- SRX Standard – The probe supplied with SRX 3 MHz configurations.
Product Specifications
Key Specifications
- Frequency – 3 MHz
- Application – Fetal heart detection, early gestation
- Compatibility – Sonicaid SRX, Dopplex D900 and SD2
- Type – XS high sensitivity interchangeable probe
The Dopplers category holds the related products, and the Arjo brand page holds everything else from this maker.
Why Choose the Dopplex OP3 XS Probe?
The Dopplex OP3 XS Probe earns its place on the equipment list through published performance data. Early gestation is where probe frequency matters most, and the OP3 XS is the dedicated tool for it in this range.
- First-Trimester Focus – 3 MHz sensitivity is built for early fetal heart work.
- Shared Inventory – One probe covers the SRX and handheld Dopplers.
- Pairs with OP2 – Together the OP2 and OP3 cover every gestation stage.
Frequently Asked Questions
Which Dopplers does the OP3 XS fit?
The Sonicaid SRX, and the Dopplex D900 and SD2 handhelds.
Why 3 MHz?
Many clinicians prefer 3 MHz for early gestation, when the fetal heart is smaller and higher.
How does it differ from the OP2 XS?
Frequency: 3 MHz here versus 2 MHz on the OP2, which is the general purpose obstetric probe.
Can it be used later in pregnancy?
It can, though the 2 MHz OP2 is the usual choice for later stages.
Does it need gel?
Yes. Ultrasound gel is used for coupling.
