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Price:   $1,221.68

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The Mettler Sonicator Plus 994 Combination Therapy Unit (#ME 994) comes complete with all the necessary components to perform therapeutic ultrasound, neuromuscular electrical stimulation, and combination therapy:

  • Ultrasound Applicator (5 cm2 / 1 and 3 MHz) (#7513).
  • Hooded Universal Applicator Cable (#7392).
  • (4) Electrode Cable Sets for a Single Channel (#2260).
  • Single Electrode Cable for Combination Therapy (#2261).
  • (2) Pin to Banana Adapters (#2027).
  • EZ-Trode Self-Adhesive Electrode with Aloe Vera Package - 2" Diameter Round (#2221).
  • EZ-Trode Self-Adhesive Electrode with Aloe Vera Package - 2.75" Diameter Round (#2222).
  • Sponge Electrode - 3.5" x 7" (#2004).
  • Detachable Line Cord - Domestic (#7293).

Note: Before we can proceed with your order, please let us know whether you are a doctor, therapist, or have a prescription for the Sonicator Plus 994 Combination Therapy Unit. If you have a prescription, please forward a copy of the prescription to

Warranty: 90 Days - Parts and Labor.

The Sonicator Plus 994 combines ultrasound with electrical stimulation in one compact package. It combines the quality and ease of use embodied by the Sonicator therapeutic ultrasound and Sys*Stim stimulator products. Multiple stimulation waveforms and dual frequency applicators for therapeutic ultrasound has been included in this unit to increase its utility.

Designed as an easy to use and affordable combination device, the Sonicator Plus 994 is a perfect fit for any practice. It allows for treatment of pain management, muscle spasm reduction, muscle rehabilitation, and muscle strengthening. The 994 utilizes two independent controls for IFC. Having two independent controls for IFC allows the clinician to cater to each individual's needs when it comes to pain. This flexibility is amazing.

In addition to the six waveforms, the 994 also offers a dual frequency ultrasound that comes standard with a 5 cm2 applicator. Ultrasound can be performed by itself or in combination with Premodulated, Medium Frequency (Russian), Biphasic, and Hi-Volt. Adding the patented direct crystal-to-patient contact and universal applicator cable makes the Sonicator Plus 994 an outstanding unit for combination therapy.

The built in protocols on the Sonicator Plus 994 are based on proven scientific research. All Mettler stimulation devices offer the highest quality and extremely effective safety features. Internal error codes are designed to recognize when there is a problem and alerts the clinician. If a problem occurs, the 994 will stop working and present an error code for troubleshooting.

Mettler Sonicator Plus 994 Combination Therapy Unit Features

  • Gives you four channels of muscle stimulation plus ultrasound (1 and 3 MHz).
  • Offers five independent timers so you can treat up to five patients at the same time or five treatment areas at the same time.
  • Six Treatment Waveforms: Interferential, Premodulated, Medium Frequency (Russian), Biphasic (TNS), High Volt, and Microcurrent.
  • Allows you to provide stimulation by itself, ultrasound by itself, or stimulation and ultrasound together in combination therapy.
  • Allows you to utilize up to four different waveforms using four channels simultaneously.
  • Choose between several different amplitude modulation options such as surge, reciprocation, and vector rotation.
  • Interferential and premodulated modes offer frequency modulation as well as a static frequency option.
  • Also accepts the 1 cm2 / 3.3 MHz and 10 cm2 / 1 MHz interchangeable applicators with the universal applicator cable.
  • Membrane panel provides both tactile and audio feedback when buttons are pressed.
  • Blinking LEDs guide you through the easy setup routine.
  • New treatment status indicator shows you which stimulation waveform has been chosen for treatment.
  • The status display moves when treatment output is active.
  • Large, soft-touch control knobs make adjusting power for ultrasound and stimulation easy to accomplish with no guesswork involved.
  • Two LED output displays allow you to monitor two channels simultaneously for two channel or combination treatment protocols.

Mettler Sonicator Plus 994 Combination Therapy Unit Specifications

  • Input: 90 - 240 VAC, 50 - 60 Hz, 2.3 Amp Nom.
  • Maximum Treatment Time:
    • Electrical Stimulation: 60 minutes.
    • Ultrasound or Combination Therapy: 30 minutes.
  • Frequency:
    • 1.0 MHz +/- 10%.
    • 3.2 MHz +/- 10%.
    • 3.3 MHz +/- 10%.
  • Modes:
    • Continuous.
    • Pulsed - 20% duty cycle.
    • Pulsed - 50% duty cycle.
  • Pulse Repetition Rate: 100 Hz +/- 20%.
  • Pulse Duration:
    • 2 msec +/- 20%, 20% duty cycle.
    • 5 msec +/- 20%, 50% duty cycle.
  • Maximum Output Power:
    • 10 cm2 Applicator: 22 W.
    • 5 cm2 Applicator: 11 W.
    • 1 cm2 Applicator: 2.2 W.
  • Weight: 10.7 lb (4.9 kg).
  • Dimensions: 10" (L) x 14.5" (D) x 5" (H) (25.4 cm x 36.8 cm x 12.7 cm).

Mettler Sonicator Plus 994 Combination Therapy Unit Accessories

The following accessories are compatible and commonly purchase with the Sonicator Plus 994 Combination Therapy Unit:

  • #2260: Electrode Cable Set for a Single Channel.
  • #2261: Single Electrode Cable for Combination Therapy.
  • #7310: 7310 Applicator (10 cm2 / 1 MHz).
  • #7331: 7331 Applicator (1 cm2 / 3 MHz).
  • #7392: Hooded Universal Applicator Cable.
  • #7513: 7513 Applicator (5 cm2 / 1 and 3 MHz).
  • #9900: Pocket Guide For Sonicator Plus 992 and 994.

Mettler Sonicator Plus 994 Combination Therapy Unit Literature

Mettler Sonicator Plus Brochure

Mettler Sonicator Plus 994 Instruction Manual

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