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Color Doppler USB and Wireless 3 in 1 Ultrasound Scanner: SIFULTRAS-3.33

Original price was: $4,200.Current price is: $2,695.

Frequency: Convex probe: 2.5/5 MHz, Linear probe: 7.5/10 MHz, Cardiac probe, 3.5/5 MHz 

Elements: 192

Channels: 64

Working system: Windows, Android, IOS

Certifications: FDA / CE

For quantity discounts Please call : +1-323 988 5889.

Color Doppler USB and Wireless 3 in 1 Ultrasound Scanner FDA:



Introducing the SIFULTRAS-3.33, a cutting-edge USB and Wireless 3 in 1 Ultrasound scanner designed for versatile imaging. This device seamlessly combines a convex array probe with a line array probe, offering a unique 3-in-1 solution for handheld convex, linear, and cardiac whole-body ultrasound scans.

Experience the convenience of the cardiac preset function embedded in the convex array probe. It is compatible with Windows, Android, and IOS. In addition, there is no need to change the probe’s head which can easily done by changing the Software.


Elevate your imaging capabilities with the SIFSOF SIFULTRAS-3.33 USB and Wireless 3 in 1 Ultrasound for comprehensive and efficient diagnostic procedures.

Handheld ultrasound scanner


Color Doppler USB and Wireless 3 in 1 Ultrasound Scanner: SIFULTRAS-3.33 features


Specification of the Color Doppler USB and Wireless 3 in 1 Ultrasound Scanner: SIFULTRAS-3.33


Probe Wireless  (3 in 1) Dual head Convex + Linear + Cardiac Probe
Elements Dual 192 Elements
Frequency 3.5/5.0mhz, 7.5/10mhz, 2.5/5.0mhz
Depth 90-305mm, 20-100mm, 90-160mm
Preset 16+ Abdomen, GYN, OB, Cardiac, Urology, Kidney, Lung, User1, User2
Thyroid, Small parts, pediatrics, Vascular, Carotid, Breast, Msk, Nerve, ….
Host Tablet, Smartphone, PC
Connection WiFi & USB
Software Adjustable Parameters GN(gain), D(Depth), ENH(Enhancement), DR(Dynamic Range), F(Frequency), FocusPos, PRF, WF, Mode, 8TGC, Biopsy, Annote, Page left/right/up/down.
Playback Frames 100, 200, 500, 1000 optional
Display Mode B, B+B, B/M, Color, PW, PDI, B+Color+PW
Image Gray Scale 256 level
WiFi Type Built-in WiFi, 802.11g / 20MHz / 2.4G / 5G / 450Mbps
Channel 64
Frame 24f/s
Gain 40-110Db
Language English, Russian, German, Italian, French, Ukrainian, Spanish, Portuguese
Power by a built-in Lithium battery
Battery Replaceable Yes  (by engineer)
Battery Last 3 hours (Working time), 12 hours (Stand by time)
Charger USB Charger, Wireless charger
Waterproof Grade



B: Length, Area/Circumference, Angle, Trace, Distance GA(CRL, BPD, GS, FL, HC, AC) EFW (BPD, FL)
B+M: Heart rate, Time, Distance, LVID (LVIDd, LVIDs, EF, SV)B+PW: Velocity, Heart rate(2), S/D, Depth.
Automatic Vessel Flow Measure: PS, ED, TAMAX, TAMEAN, PI, RI, S/D, DIAM, FL


handheld ultrasound scannerPortable Handheld Ultrasound Machine


  • Dual head Convex + Linear + Cardiac preset (Pased array) 3 in 1 probe

    Check abdominal organs, heart, muscles, and nerves, etc.

  • Only 90g, smaller than the iPhone, easy to carry

    SIFULTRAS-3.33 Ultrasound adopts a lightweight design and is easy to carry every day.

  • B, B+B, B/M, Color, PW, PDI, B+Color+PW mode

    Multiple ultrasound mode adjustments, equipped with color ultrasound function, convenient for doctors to treat.

  • WiFi & USB, 2 connection methods, support working while charging

    Wireless charging and wired charging take the same time.

SIFULTRAS-3.33  Multipurpose USB and Wireless Ultrasound Scanner:


handheld ultrasound scanner


Features of the handheld USB and Wireless 3 in 1 Ultrasound Scanner: SIFULTRAS-3.33:


  • 3 Scanning Modes: Convex, Linear, Phased Array.
  • Working System: Apple iOS and Android, Windows.
  • Easy to Use.
  • Light-Weight Device.
  • Puncture Assist Feature (Needle Point Guide).
  • Modes: B, B+M, Color Doppler, PW and Power Doppler.

Color Doppler USB and Wireless 3 in 1 Ultrasound Scanner: SIFULTRAS-3.33 working system

Color Doppler Mode is needed to:


  • Give a visual overview of flow within the vessel or heart.
  • Rapid identification of vessels, valves, and turbulent flow.
  • Evaluate flow direction and velocity.
  • Guidance for reproducible quantification of flow velocities using Pulsed-Wave Doppler.
  • Locate the area of stenosis or thrombosis.
  • Determine the existence and amount of arterial plaques and associated turbulent flow.
  • Find small vessels such as mouse coronary arteries, and femoral and arciform arteries.
  • Evaluate blood flow after a stroke or other cases due to impaired blood flow.
  • Observe blood flow to major organs such as the heart, kidney, liver pancreas, carotid, abdominal aorta, and others.

Color Doppler USB and Wireless 3 in 1 Ultrasound Scanner: SIFULTRAS-3.33 application range





Inside the Box

Color Doppler USB and Wireless 3 in 1 Ultrasound Scanner: SIFULTRAS-3.33

12 Months Warranty.



We plant for you Ten Trees

Linear Handheld Ultrasound Scanner 
× 10 Trees planted for one purchased item

One Tree Planted is a movement. Our mission is to reforest our planet, provide education, and raise awareness and engagement on the importance of trees in our ecosystem.

Above all, it has a social impact. Encouraging and giving incentives to low-income people to plant Trees in their Area.

Reducing carbon footprint: A mature tree absorbs an average of 48 lbs of CO2 per year.

We give you the chance to participate and be part of this noble project.

We plant Trees for you for each product you purchase from SIFSOF.

Let’s re-green our Earth together. 

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