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Condition:
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Country of Origin: China
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Warranty:
- Weight: 1.37 lb
- FHR digital LCD back light display
- Audio output can be connected with earphone or recorder
- Long time continuous use (about eight hours)
- Intended for use by health care professionals in hospital, clinic, and private office settings
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Learn more:
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MFR:
Edan
Ships from Manufacturer
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MPN: STBA.03
- Phone: (888) 850-4597
Frequently asked questions
Is a professional carrying case included?
Yes, the Edan SonoTrax Basic A Fetal Doppler includes a dedicated SonoTrax Carrying Case (#01.56.104581-01).
This professional case is designed to enhance portability and protect the device, making it convenient for healthcare professionals who transport the unit between various clinical settings. In addition to the carrying case, the standard package includes:
- The SonoTrax Basic A Doppler main unit
- Your choice of a waterproof interchangeable probe (a 3 MHz probe is recommended for standard FHR monitoring)
- A user manual
- A quality certificate
(Please note: Two AA batteries are required for operation but are not included.)
Does it support versatile interchangeable probes?
Yes, the Edan SonoTrax Basic A is highly versatile, supporting a wide range of waterproof, interchangeable probes from 2 MHz up to 8 MHz. The device features automatic probe detection, displaying the frequency of the connected probe.
Probes are utilized for two distinct functions:
- Fetal Heart Rate (FHR) Monitoring:
- 2 MHz and 3 MHz probes are designed for detecting FHR from early gestation through delivery. The 3 MHz probe is the recommended standard option included with the unit.
- Peripheral Vascular Diagnosis:
- 4 MHz, 5 MHz, and 8 MHz probes are intended for vascular use, assisting in the detection of peripheral vascular disease by monitoring blood flow in peripheral veins and arteries.
Does this professional doppler have a clear display?
Yes, the Edan SonoTrax Basic A is equipped with a high-performance 45 mm x 25 mm digital LCD that features a clear blue backlight for easy readability in various clinical lighting conditions. The display provides precise monitoring with a heart rate range of 50–210 bpm and a resolution of 1 bpm.
Does the Doppler use convenient AA batteries?
Yes, the Edan SonoTrax Basic A is powered by two standard AA batteries (batteries are not included).
This design choice ensures easy replacement and excellent portability, supporting up to about eight hours of continuous operation. The digital display also features a helpful battery status indicator.
What is the FHR measurement range?
The Edan SonoTrax Basic A provides accurate measurement of the Fetal Heart Rate (FHR) across a professional range.
- FHR Range: 50 to 210 beats per minute (bpm)
- Resolution: The device measures with a high resolution of 1 bpm.
These real-time readings are clearly displayed on the device’s 45 mm x 25 mm backlight LCD.
Does the Doppler feature an efficient auto power-off function?
Yes, the Edan SonoTrax Basic A Fetal Doppler includes an efficient auto power-off function. It automatically turns off after 1 minute of no signal or operation, which helps to conserve battery life and extend its use.
What working modes does the Doppler include?
The Edan SonoTrax Basic A is designed with three precise working modes to support comprehensive professional monitoring:
- Real-time: Offers immediate, continuous display of the Fetal Heart Rate (FHR).
- Average: Calculates the average FHR over a period, providing a reliable, stabilized reading.
- Manual: Allows healthcare professionals to manually count and record the FHR, offering procedural flexibility.
Which interchangeable probe is recommended?
The 3 MHz waterproof probe is the recommended and standard selection for the Edan SonoTrax Basic A Fetal Doppler.
This probe frequency is specifically indicated for early gestation fetal heart rate detection through delivery, ensuring high-performance accuracy and clear audio.
Note that the device is versatile and supports a range of interchangeable probes for different uses:
- Fetal Monitoring: 2 MHz and 3 MHz (Recommended)
- Vascular Diagnosis: 4 MHz, 5 MHz, and 8 MHz
Are the interchangeable probes waterproof?
Yes, all interchangeable probes for the Edan SonoTrax Basic A Fetal Doppler are waterproof.
This durable design is critical for safe use, easy cleaning, and maintaining high standards of hygiene in professional clinical settings.
The device supports a range of high-sensitivity probes for various applications:
- 2 MHz and 3 MHz: Primarily used for fetal heart rate detection.
- 4 MHz, 5 MHz, and 8 MHz: Intended for peripheral vascular diagnosis (detecting blood flow).
Is the SonoTrax Basic A easy to carry?
Yes, the Edan SonoTrax Basic A is engineered for professional mobility, featuring an ergonomic, compact, and highly lightweight design.
Key features supporting its portability include:
- Lightweight: The unit weighs only 0.66 lb (300 g), including the battery.
- Extended Operation: It provides approximately eight hours of continuous use powered by two AA batteries.
- Compact Size: Its small dimensions make it easy to handle and store.
- Carrying Case Included: A dedicated SonoTrax Carrying Case is provided for safe and convenient transport in professional settings.