Product Details

5C Convex Wireless Ultrasound Probe

5C

5C convex wireless probe: 3.2-5 MHz, depth 90-305 mm. Low frequency penetrates deeply for abdomen, gynaecology, obstetrics, cardiac and urinary work.

Brand: SonoStar
Price: On request
Probe frequency: 3.2-5.0 MHz
Connection: Wireless - built-in WiFi hotspot in the probe; phone, tablet or Windows PC receives the images, with no dependence on the WiFi available on site
Charging: Wireless charging / wired charging
Category: Handheld Ultrasound

Request a quote

Product overview

The 5C is a convex wireless probe: the host sits inside the probe and there is no separate main unit. Images travel over the probe's own WiFi to a phone, tablet or PC, so it works where there is no network at all.

The frequency is 3.2-5.0 MHz with four depths, 90 / 160 / 220 / 305 mm. Low frequency penetrates deeply, which is why the probe covers the abdomen, gynaecology, obstetrics, cardiac, urinary tract, kidney and lung.

Imaging runs in full mode - B, B/M, Color, PDI and PW - and both in-plane and out-of-plane needle guidance lines are supported. It is used at the bedside, in outpatients, on home visits and across the hospital.

Technical specifications

Specifications for this model

Item	Data
Probe type	Convex
Probe frequency	3.2-5.0 MHz
Scanning depth	90 / 160 / 220 / 305 mm
Imaging modes	B, B/M, Color, PDI, PW
Needle guidance	In-plane and out-of-plane
Applications	Abdomen, gynaecology, obstetrics, cardiac, urinary tract, kidney, lung
Colour Doppler	Steering not available; PRF 4 groups or more; wall filter 0-15; colour gain 0-100
Pulsed Doppler	Sample volume 1 / 2 / 5 mm; baseline 0-800 cm/s; angle correction -85 to 85 degrees
Measurements	Length, angle, area/circumference, trace, area ratio; obstetric: crown-rump length, biparietal diameter, gestational sac diameter, femur length, head circumference, abdominal circumference, estimated fetal weight
Connection	Wireless (built-in WiFi)
Charging	Wireless charging / wired charging

Common to the series

Item	Data
Gain range	30-105 dB
Noise reduction	5 levels: 0 / 1 / 2 / 3 / 4
Dynamic range	40 / 50 / 60 / 70 / 80 / 90 / 100 / 110
Battery life	About 3 hours of continuous scanning
Charging time	About 2-3 hours
Image transmission	Built-in WiFi in the probe; does not depend on the WiFi available on site
Devices	Phone, tablet or Windows PC (Windows software supplied)
Multi-screen	Android devices can mirror to a second screen over WiFi-Direct; Apple devices are not currently supported

Specifications updated 2026-11-01

Typical applications

The application scenarios on this page describe the device based on its technical data and configuration. The actual scope of application is the one stated in the product registration certificate. Follow your institution's procedures and the instructions for use.

Setting / department	Typical use	Configuration note
Emergency department and ambulance	Bedside judgement of acute abdomen, internal bleeding, pleural or peritoneal fluid, pneumothorax, pericardial effusion and fracture	Convex configuration; probe WiFi independent of the site network
Gastroenterology and hepatobiliary surgery	Abdominal organ examination, fluid aspiration and needle guidance	Convex low-frequency configuration
Urology	Post-void residual volume, prostate examination, catheterisation guidance	Convex configuration
Obstetrics	Fetal development, fetal heart, cord and amniotic fluid; postpartum pelvic floor and residual volume	Convex configuration with obstetric measurement set
Nursing homes and postnatal centres	Routine check-ups, residual volume and catheterisation guidance, postnatal pelvic floor and breast examination	Convex configuration
Primary care	Abdominal organ examination, superficial masses and routine screening	Convex configuration, can be paired with a linear probe

Usage and selection notes

Identical in technical data to the 6C - same frequency, depths, imaging modes and applications. The two differ in configuration version and in the software they are matched to; please confirm the difference with our product department.

Where a deeper step is needed, see the 8C (90 / 160 / 240 / 300 mm).

For contraindications and precautions, refer to the instructions for use. The device must be operated by a licensed physician with the relevant qualifications.
The technical data on this page is taken from the product technical documentation; where it has been updated, the latest version applies. The listed departments and application scenarios describe the device based on its technical data, and the actual scope of application is the one stated in the product registration certificate. This page makes no claim about clinical outcome and does not constitute clinical guidance.