SONOMED® 302

2-Channel IFT + US (1/3 MHz)

111 Pre-Set Protocols

4” Colour Touch Display

Treat 2 Patients Simultaneously

2.1 kg — Lightest Combo Unit

IEC 60601-1 Certified

Precision Ultrasound Therapy, Redefined

Advanced 1 & 3 MHz ultrasound system with smart contact control, touchscreen interface, and customizable therapy programs for safe, effective, and modern rehabilitation.

Compact IFT + US Combo Therapy

SONOMED® 302 delivers IFT, Russian Current and TENS with dual-frequency ultrasound, 111 protocols and a 4-inch touch display in the lightest combination therapy unit (2.1 kg) in the HMS range.

IFT + Russian Current + TENS + Dual-Frequency Ultrasound

Combines IFT (carrier 2000/4000 Hz, 4-pole classic/vector 90°/vector 45°/2-pole, base frequency 1–250 Hz, sweep 0–250 Hz), Russian Current (2500 Hz, constant/surge, burst 30–250 Hz) and TENS (2–250 Hz, 20–400 µsec, symmetric/asymmetric/alternating/monophasic, continuous/burst/sweep) with 1 & 3 MHz ultrasound (100 Hz pulse, 10–90% duty, max 2 W/cm² continuous / 3 W/cm² pulsed). Acoustic contact sensor and collimated beam (BNR 5:1).

111 Pre-Set Protocols + User Memory

111 condition-wise pre-set treatment protocols auto-configure modality and parameters. User-settable memory stores custom configurations with patient names. Cable and electrode checking mode verifies connections before output.

2-Channel with 2 Simultaneous Patients

Two independent electrotherapy channels with individual intensity control via encoder. Ultrasound and electrotherapy can operate simultaneously, combined or individually. Supports 2 patients at the same time from a single unit.

4-Inch Colour Touch Display

A 4-inch colour resistive touch display provides access to IFT, Russian, TENS and ultrasound parameters, protocol selection, manual control and user memory. Compact touch interface keeps the unit’s footprint small.

Optional 1 cm² Transducer

Standard 5 cm² ERA transducer included. Optional 1 cm² small-area transducer available for confined anatomical treatment zones. Ultrasound frequency switchable between 1 MHz and 3 MHz.

2.1 kg — Lightest in HMS Combo Range

At just 2.1 kg and 23 × 22.8 × 9.5 cm in a plastic cabinet, SONOMED® 302 is the lightest combination therapy unit HMS manufactures. Universal mains (100–240V, 50/60 Hz). Advanced patient safety system. IEC 60601-1 (Class 1, Type BF). Manufactured by HMS Medical Systems.

Engineered for Excellence

Explore the key features, technical specifications, and applications designed to deliver reliability, efficiency, and versatility across a wide range of treatments.

Features
  • Both medium and low frequency currents
  • Ultrasound and Electrotherapy can be used simultaneously, combined and individually
  • Can treat 2 patients simultaneously
  • Ultrasound therapy 1 & 3 MHz
  • 111 Pre-programs with condition wise protocols
  • Cable and electrode checking mode
  • User settable memory with patient name
  • Encoder for intensity
  • Light weight and compact design
  • Plastic cabinet
  • 4” Colour Touch Display
  • Advanced patient safety system
  • Independent intensity variation for each channels
  • 2 Channel for Electro Therapy
  • Model : SONOMED 3O2
  • Operation Mode : Electrical
  • Usage : Clinical, Hospital, Personal
Specifications

Interferential

  • Carrier frequency – 2000 Hz & 4000Hz
  • Base frequency – 1-250 Hz (1Hz step)
  • Sweep frequency – 0-250 Hz (1Hz step)
  • Sweep modulation programs – 1/1Sec, 5/1/5Sec, 6/6Sec
  • Therapy Modes – Four pole Classic, Four pole Vector 900, Four pole Vector 450, Two pole pre-modulated

Russian Current

  • Frequency – 2500 Hz
  • Modulation – Constant / Surge
  • Ramp Rise/Fall – 1-10 Sec (1Sec Step)
  • Burst – 30-250Hz (1Hz step)
  • Hold ON – 1-99 Sec (1Sec step)
  • Hold OFF – 1-99 Sec (1Sec step)

Tens

  • Frequency – 2-250Hz (in Hz variation)
  • Pulse Width – 20-400 µsec (in 1 µsec variation)
  • Burst Frequency – 1-10 Hz
  • Sweep Frequency – 2-245 Hz to 7-250 Hz
  • Waveform – Symmetric / Asymmetric / Alternating / Monophasic
  • Modes – Continuous / Burst / Sweep burst & Sweep

Ultrasound Therapy

  • Frequency – 1 & 3MHz
  • Mode – Cont. / Pulse
  • Pulse freq – 100Hz
  • Pulse ON duty – 10% – 90% (10% steps)
  • ERA Transducer L – 5cm²
  • ERA Transducer S – 1cm² (Optional)
  • Max. Intensity – 2W/cm² (cont), 3W/cm² (Pulse)
  • Contact control – Acoustic sensor
  • Type of beam – Collimated
  • Beam non-uniformity Ratio – 5:1 (Max)
Technical Data
  • Display – 4” Colour Resistive Touch Display
  • Mains Voltage – 100 – 240V / 50/60Hz
  • Safety Class – Class I, Type BF (IEC60601-1)
  • Dimensions – LxBxH – 23×22.8×9.5cm
  • Weight – 2.1 Kg

Accessories for SONOMED® 302

Genuine accessories designed to ensure optimal performance. hygiene and durability.

USB Cable (2 m)

USB Cable (2 m)

2-metre USB data cable for connecting HMS equipment to PC for software updates and data transfer.

Transducer (5 cm²)

Transducer (5 cm²)

Standard 5 cm² ERA replacement ultrasound transducer compatible with HMS DIGISONIC and combo units.

Small Rubber Electrode Hole (2mm)

Small Rubber Electrode Hole (2mm)

Compact reusable carbon rubber electrode with 2 mm connector hole for targeted stimulation.

Small Pouch electrode hole (2mm)

Small Pouch electrode hole (2mm)

Small fabric pouch electrode cover with 2 mm connector for moist electrode contact applications.

Vaginal Electrode

Vaginal Electrode

Specialised internal electrode designed for pelvic floor muscle stimulation and biofeedback applications.

ANAL-ELECTRODE

Anal Electrode

Specialised internal electrode designed for pelvic floor stimulation and incontinence management applications.

Transducer 1 cm²

Transducer (1 cm²)

Small-area 1 cm² ERA ultrasound transducer for treating confined anatomical treatment zones.

Frequently bought together

Box Trolly

HMS Box trolley

HMS Box Trolley is strong and durable in construction, made using high quality metal materials. It features a powder coated MS frame that ensures long lasting performance and easy maintenance. Designed for smooth movement, the trolley is fitted with caster wheels with brake support for safety and stability. The box trolley is detachable for convenient shipping and storage. It comes with a closed accessories storage design that helps keep equipment organised and protected during use. Built to handle regular clinical and hospital requirements, the HMS Box Trolley offers reliable support and ease of handling in everyday operations.

HMS Box trolley
  • MS powder coated frame
  • Fitted with caster wheel with break
  • Detachable for shipping
  • Accessories storage is closed
  • Can withstand upto 15kgs
  • Trolley height 96cm
  • Tray length 52cm width 46cm
Model and Usage
  • Model : Box Type Trolley
  • Operation Mode : Manual
  • Usage : Clinical, Hospital, Persona

Product Enquiry

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    Our Range of Ultrasound Combination Therapy Machines

    SONOMED_9S
    SONOMED® 9s
    SONOMED 7s
    SONOMED® 7s plus
    SONOTENS
    SONOTENS®

    Model Comparison of HMS Ultrasound Combination Therapy Machines

    PARAMETERSSONOTENS®SONOMED® 7s plusSONOMED® 302
    ULTRASOUND[yes][yes][yes]
    Frequency1MHz1 & 3 MHz1 & 3 MHz
    Output modesContinuous/PulsedContinuous/PulsedContinuous/Pulsed
    Pulse duration / freq.1,2,4&5 msec / 100Hz100Hz/9 settings100Hz/9 settings
    Intensity (max.)3W/cm²3W/cm²3W/cm²
    Programs–47 presets47 presets
        
    TENS[yes][yes][yes]
    FrequencyUpto 250Hz2 – 250Hz2 – 250Hz
    Pulse width[no]20 – 250sec (1 sec step)20 – 250sec (1 sec step)
    Burst frequency[no]1 – 10 Hz1 – 10 Hz
    Program5 pre-sets77 presets57 presets
    WaveformAsymmetrical Bi-phasic square pulse
        
    MUSCLE STIMULATOR CURRENTS[no][yes][no]
    Plain galvanic[no]Continuous DC current[no]
    Int. galvanic[no]Diagnostic & therapeutic[no]
       
    FARADIC[no][yes][no]
    Freq. / p.width[no]50Hz / 0.7msec[no]
    SURGE FARADIC[no][yes][yes]
    Surge on time[no]1 – 10 sec (1 sec step)[no]
    Surge off time[no]1 – 6 sec (1 sec step)[no]
        
    Ultra reiz[no][yes][no]
    ON time[no]2 msec[no]
    OFF time[no]5 msec[no]
       
    LOW FREQUENCY ALTERNATING CURRENT[no][yes][no]
    Diadynamic currents[no]DF, MF, CP, LP, RS, MM[no]
        
    RUSSIAN CURRENT[no][yes][yes]
    Frequency[no]2500 Hz2500 Hz
    Ramp Rise/Fall[no]1 – 10 sec (1 sec step)1 – 10 sec (1 sec step)
    Burst[no]50 – 250 Hz (10 Hz step)50 – 250 Hz (10 Hz step)
    Hold ON[no]1 – 99 sec (1 sec step)1 – 99 sec (1 sec step)
    Hold OFF[no]1 – 99 sec (1 sec step)1 – 99 sec (1 sec step)
        
    INTERFERENTIAL[no][yes][yes]
    Carrier frequency[no]2000Hz/4000Hz2000Hz/4000Hz
    Base frequency[no]1 – 150Hz (1 Hz step)1 – 150Hz (1 Hz step)
    Sweep frequency[no]0 – 150Hz (1 Hz step)0 – 150Hz (1 Hz step)
    Sweep Modulation Programs[no]1/1S 5/1/5S 6/6S1/1S 5/1/5S 6/6S
    Output channelsDependentDependentDependent
    Therapy modes[no]Four pole interferential, Four pole vector 90°, Four pole vector 45 °, Two pole pre-modulatedFour pole interferential, Four pole vector 90°, Four pole vector 45 °, Two pole pre-modulated
    Static[no][no][no]
    DisplayLEDLCD (128×128)LCD (128×64)
    Timer0 – 99 min0 – 99 min0 – 99 min
    Acoustic sensor[yes][yes][yes]
    Memory[no]3030

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