CONTEC Vascular Pocket Doppler with 8 MHz Probe
A pocket doppler with an 8 MHz vascular probe that shows the pulse rate on an LCD from 50 to 240 BPM, accurate to ±2 BPM. It runs over 8 hours on two AA batteries. It assists the clinician and does not diagnose on its own.
Delivery within 72 hours · 14-day returns · Shipping cost is set with our team on WhatsApp after the order is confirmed
Accredited maintenance centre
By the General Authority for Industrial Control.
Direct CONTEC agent
In the medical equipment trade since 1987, with 4 branches.
This device may suit you if...
Used by a doctor or a trained nurse; diagnosis always stays with the doctor.
A vascular clinic
An 8 MHz probe made for blood vessels.
You need a pocket device
Small, and runs on two AA batteries.
The doppler in one line: the probe sends 8 MHz sound waves and picks up their echo from blood moving in the vessel, which the device turns into sound and a pulse-rate number.
CONTEC vascular doppler features
8 MHz probe
For blood vessels.
3.8 × 3.2 cm LCD
Shows the pulse rate from 50 to 240 BPM.
±2 BPM accuracy
Readings shown to 1 BPM.
Two AA batteries
Over 8 hours of use, under 1 W consumption.
Technical specifications
Monitoring
- Probe frequency
- 8 MHz
- Pulse rate range
- 50–240 BPM
- Accuracy
- ±2 BPM
- Resolution
- 1 BPM
Display
- Display
- LCD, 3.8 × 3.2 cm
Power and battery
- Battery
- 2 × AA 1.5V (LR6)
- Operating time
- Over 8 hours
- Operating voltage
- DC 3V
- Power consumption
- Under 1W
Frequently asked questions
About the Vascular Doppler 8 MHz
What is the probe frequency?
8 MHz.
What is the number on the screen?
The pulse rate, from 50 to 240 BPM, accurate to ±2. It is not a blood-flow velocity.
What does it run on, and for how long?
Two 1.5 V AA batteries, for over 8 hours.
Is it the same as the fetal doppler?
No. This is a separate device with an 8 MHz vascular probe. For the fetal heartbeat see the Baby Sound C1 with a 2 MHz probe.
Does it replace the doctor?
No. The device plays and shows the pulse rate; diagnosis stays with the doctor.
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. You can also see it in person at any of our branches before you buy.
About usIf the device breaks, 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: 2026-11-09

















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