A lightweight, pocket-sized convex ultrasound scanner designed for seamless imaging on iPhone, Android, and Windows devices. Professional-grade abdominal and deep-tissue imaging in a portable, wireless format.

Introducing the SonoStar EProbe 3C — a lightweight, pocket-sized convex ultrasound scanner designed for seamless imaging on iPhone, Android, and Windows devices. This palm-sized ultrasound solution delivers professional-grade performance with powerful diagnostic tools in a portable, wireless format.
Weighs only 120g and measures 11 × 6 × 2 cm — fits easily in your pocket or medical bag for true mobility.
Supports Apple iOS, Android, and Windows platforms. Use your existing devices — no proprietary hardware needed.
Connects wirelessly via app for instant imaging anywhere. No cables, no docks, no constraints on workflow.
Up to 240mm scan depth at 3.2/4 MHz makes the 3C ideal for abdominal, OB, and bladder imaging.
In-plane and out-of-plane guide lines plus automatic blood vessel measurement for guided procedures.
Save in JPG, PNG, MP4, or DICOM formats. Auto and manual cineplay with 100/200/500/1000 frame options.
The SonoStar 3C in use during a patient examination, paired with a mobile device.
| Scanning Mode | Electronic array |
|---|---|
| Display Modes | B, B/M, B+Color, B+PDI, B+PW |
| Probe Frequency | 3.2 MHz / 4 MHz |
| Scan Depth | 90 / 160 / 200 / 240 mm |
| Scan Angle | 60° |
| Image Frame Rate | 18 fps |
| Image Adjustments | BGain, TGC, DYN, Focus, Depth, Harmonic, Denoise |
| Color Doppler Controls | Color Gain, Steer, PRF |
| Puncture Assist | In-plane & out-of-plane guide lines, auto blood vessel measurement |
| Measurements | Length, Area, Angle, Heart Rate, Obstetrics |
| Image Storage | JPG, PNG, MP4, DICOM |
| Cineplay | Auto & manual playback (100 / 200 / 500 / 1000 frames) |
| Dimensions | 11 cm × 6 cm × 2 cm |
| Weight | 120 g |
| Compatibility | iOS, Android, and Windows |
The SonoStar 3C is your go-to for point-of-care, emergency medicine, veterinary diagnostics, bladder scanning, and general imaging in the field or clinic.