CONTEC Baby Sound C Pocket Fetal Doppler with 2 MHz Probe
A pocket doppler with a 2.0 MHz probe that plays the fetal heartbeat and shows its rate on a backlit LCD, used from the 12th week of pregnancy in the clinic or at home. It runs on two ordinary batteries. It does not replace follow-up with the obstetrician.
2-year warranty
On CONTEC devices, from the date of purchase.
Lifetime service
Service and genuine spare parts, after the warranty too.
Accredited maintenance centre
By the General Authority for Industrial Control.
Direct CONTEC agent
In the medical equipment trade since 1987, with 4 branches.
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Primary follow-up is with the obstetrician. These are the uses the device is made for.
An obstetrics clinic
Quick fetal heartbeat checks during the visit.
Follow-up at home
Small and light, running on two ordinary batteries.
Listening through earphones
Built-in speaker plus an earphone or recorder output.
The doppler in one line: the probe sends 2.0 MHz sound waves and picks up their echo from the fetal heart, which the device turns into sound and a heart-rate number.
Baby Sound C features
3 display modes
Real-time FHR, averaged FHR and manual.
Fetal heart-rate range
50–240 bpm, accuracy ±2 bpm.
Backlit LCD
38 × 28 mm, with a battery indicator.
Easy probe
A curved probe that is comfortable to use.
Speaker and audio output
Built-in speaker, plus an earphone or recorder output.
Two ordinary batteries
At least 8 hours; auto shut-off after 1 minute without signal.
Technical specifications
Safety
- Electrical safety class
- Internally powered, type CF applied part
Monitoring
- Probe frequency
- 2.0 MHz
- Fetal heart-rate range
- 50–240 bpm, accuracy ±2 bpm
- Display modes
- 3 modes: real-time FHR, averaged FHR and manual; built-in speaker and earphone output
Display
- Display
- Backlit LCD, 38 × 28 mm
Power
- Battery
- 2 × 1.5 V alkaline batteries, at least 8 hours; auto shut-off after 1 minute without signal
Physical
- Weight
- 245 g
- Dimensions
- 135 × 92 × 29 mm
Warranty & after-sales
- Ali Ben Ali warranty
- 2 years
Compare with other Fetal doppler devices
| Baby Sound CThis page | Hi-Bebe BT-200 (200L)Go to product | |
|---|---|---|
| Probe frequency | 2.0 MHz | 2 MHz |
| Fetal heart-rate range | 50–240 bpm, accuracy ±2 bpm | 50–240 bpm, accuracy ±2% of range |
| Display | Backlit LCD, 38 × 28 mm | Mono LCD showing the fetal heart rate |
| Battery | 2 × 1.5 V alkaline batteries, at least 8 hours; auto shut-off after 1 minute without signal | 2 × 1.5 V AA batteries, about 280 minutes of continuous use |
| Weight | 245 g | 190 g |
| Dimensions | 135 × 92 × 29 mm | 75 × 128 × 26 mm |
| Ali Ben Ali warranty | 2 years | 1 year |
A dot next to a value means it differs from the device on this page.
Frequently asked questions
About the Baby Sound C
From when can I use it?
After the 12th week of pregnancy. Ask your doctor before using it at home.
Does it replace the doctor's follow-up?
No. The device plays the heartbeat and shows its rate; follow-up and diagnosis stay with the obstetrician.
What is the probe frequency?
2.0 MHz.
What does it run on?
2 × 1.5 V alkaline batteries lasting at least 8 hours; it switches off after 1 minute without signal.
Can I listen with earphones?
Yes, there is an earphone or recorder output besides the built-in speaker.
About buying medical devices from Ali Ben Ali
Is the device genuine, and how can I be sure?
We are a direct agent of the manufacturer; the device comes straight from the factory with the Ali Ben Ali warranty. You can also see it in person at any of our branches before you buy.
About usIs the device registered with the Egyptian Drug Authority?
Yes, this device is registered with the Egyptian Drug Authority.
How long is the warranty, and who provides it?
2 years from Ali Ben Ali from the date of purchase, on CONTEC devices. We honour it directly, not through a third party; for any coverage question call the hotline 01212333328.
Maintenance centresIf the device breaks after the warranty, who repairs it?
Our maintenance centre at 31 El Rashidy St – Kasr El Aini, accredited by the General Authority for Industrial Control. Service and genuine spare parts stay available for the device's whole life.
Maintenance centresCan I return or exchange the device?
Yes, within 14 days of delivery, if it is unused, complete with its accessories and in its original packaging. If it arrives defective or different from your order, we replace it or refund it in full. Masks, tubing and any items that contact the patient cannot be returned once opened, for hygiene reasons. Return shipping is on us for a defect or a wrong item; otherwise the customer pays it, unless a free-shipping offer applies.
Exchange and returns policyDo you deliver and install? Should I buy online or at a branch?
We deliver and install in 27 governorates within Egypt. Shipping fees are set after you order and agreed with you by phone or WhatsApp before dispatch. Order on the website or on WhatsApp, or visit our branches: Rashidy and Bostan in Cairo, Alexandria and Mansoura.
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Specifications last updated: 2026-09-15
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