5W Ultra-Wide Linear Wireless Ultrasound Probe

Product Details

5W Ultra-Wide Linear Wireless Ultrasound Probe

5W

5W ultra-wide linear wireless probe: 256 elements, 7.5-10 MHz, depth 20-60 mm, 80 mm face, for skin and superficial musculoskeletal detail.

Brand: SonoStar
Price: On request
Probe frequency: 7.5-10.0 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: USB charging or wireless charging
Category: Handheld Ultrasound

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Product overview

The 5W is an ultra-high-frequency linear wireless ultrasound probe using electronic array scanning, with 256 elements and 32 channels. The host is built into the probe, and images travel over its own WiFi to a phone, tablet or Windows PC, so the unit does not depend on the WiFi available on site.

The frequency is 7.5-10.0 MHz with scanning depth adjustable across 20 / 40 / 60 mm. High frequency gives good resolution, which suits the skin, subcutaneous tissue, superficial musculoskeletal structures and fine vascular detail.

Imaging runs in B, B/M, Color, PDI and PW with a gain range of 30-105 dB, and gain, focus, pulse inversion harmonic imaging and noise reduction are adjustable. In-plane needle guidance lines and out-of-plane guidance with needle-tip enhancement are supported. Battery life is 2.5 hours and can be extended indefinitely by wireless charging. The probe measures 156 x 80 x 20 mm and weighs 250 g.

Technical specifications

Specifications for this model

Item	Data
Probe frequency	7.5-10.0 MHz
Scanning depth	20 / 40 / 60 mm, adjustable
Scanning method	Electronic array scanning
Elements	256
Channels	32
Imaging modes	B, B/M, Color, PDI, PW
Transducer face width	80 mm
Image adjustment	Gain, focus, pulse inversion harmonic imaging, noise reduction
Needle guidance	In-plane guidance line; out-of-plane guidance with automatic vessel measurement; needle-tip enhancement
Charging	USB charging or wireless charging
Battery life	2.5 hours, extendable indefinitely by wireless charging at any point
Frame rate	18 f/s
Measurements	Distance, area, circumference, heart rate, obstetric
Cine review	Manual and automatic, playback frame count 100 / 200 / 500 / 1000
Image storage	jpg, mp4, DICOM
Connection	WiFi
WiFi type	802.11n / 2.4 GHz / 5 GHz dual band, 450 Mbps
Software platforms	iOS, Android, Windows
Dimensions and weight	156 x 80 x 20 mm, 250 g

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
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)

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
Dermatology and superficial work	Skin and subcutaneous tissue and other superficial structures	Ultra-high frequency, good superficial resolution
Musculoskeletal and vascular	Superficial musculoskeletal structures and fine vascular detail	Shallow penetration, suited to superficial sites
Anaesthetics and pain management	Guidance for superficial nerve and vessel localisation	Ultra-high-frequency linear

Usage and selection notes

The 5W belongs to the ultra-high-frequency series: high frequency gives good resolution, which suits the skin, subcutaneous tissue, superficial musculoskeletal structures and fine vascular detail. Its frequency is higher than a conventional linear probe and its penetration is shallower, which is what makes it the choice for fine superficial structures; please confirm the selection with our product department.

The data on this page is taken from the product technical documentation and the figures are unchanged.

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.