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Cefar Compex Theta 500 Muscle Stimulator

  • Cefar Compex Theta 500 Muscle Stimulator
Theta 500
0.00 LBS
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Product Description

A stimulator that has been developed from the experience of electrotherapy with a user interface and technical qualities that allows you to progress the use of electrotherapy.
The unit is Mi-ready, which means that the Mi-Technology is prepared and built in, ready to use when the optional Mi-Sensor leads are purchased.


  • mi-READY: personalized stimulation (optional with the mi-SENSOR)
  • 51 programs
  • 2+2 function
  • i-Button: allows to adjust the energy on all 4 channels
  • Motor Point Pen: precise stimulation

A Theta 500 kit includes: Stimulator Theta 500, Manual Theta 500/Mi-Theta 600: Multi-languages, Practical guide: Multi-languages, Set lead wire with snap connector (1 set=4 cables), Set lead wire with pin connector (1 set=4cables), Bottle of gel Compex 250g, Durastick electrodes, Carry case, Charger 9V -1.4A -EU or US or UK, Battery pack accus high energy, Belt clip, Motor point pen.

Main features

  • Programmable: In Theta 500 you can create and personalize your own programs , in order to customize the parameters especially for your patients.
  • Mi-ready: The device is ”Mi-ready”. By purchasing two cables with Mi-sensors you can take the advantage of the Mi-technology with Mi-Range, Mi-Tens and Mi-Scan. The Mi-technology helps you to get the most out of your stimulator in terms of comfort and optimizing the stimulation.
  • 2+2 function: You now have the possibility to use the 2+2 function which means that you can choose one program for the channel 1 and 2, and then select one program from the 2+2 program list for channel 3 and 4. This means that you could treat two different body parts at the same time, or combine NMES and TENS as one treatment.
  • A selection of 51 unique programs:  With Theta 500 we introduce a selection of indication specific programs which makes it easy for the PT to treat a patient with the optimal program parameters. Covers Pain relief, Rehabilitation, Sport, Fitness, Aesthetic and Massage categories. A carefully selected collection of the best programs from Cefar and Compex.


51 programs:

  • rehab (14),
  • specific rehab (8),
  • pain relief (13),
  • vascular (5),
  • sport (6),
  • aesthetic (10),
  • massage (3)

Rehabilitation programs for both Orthopedic and Neurology indications.
Specific rehab includes programs for Patellar syndrome or Hip prosthesis.
Pain relief general programs for nociceptive and neurogenic pain, as well as three specific programs for joint, fracture or muscle pain.
Vascular category offers treatment for venous and arterial insufficiency as well as drainage and capillarisation.
The Sport category has two levels of the most common used programs.
Two increasing levels of fitness and aesthetic programs.
Three massage programs for relaxation, the perfect way to start or end a treatment session.

Other features:

  • Delivered with a detailed Practical guide. Here you’ll find guidelines and treatment recommendations for all programs included in the stimulator. You‘ll also find illustrations over the suggested electrode placements on the fold out cover
  • A motor point pen is included in the kit. Use the dedicated program and ensure the optimal electrode placement.
  • 4 channels handheld, easy to transport, cover big areas and treat the body bilaterally
  • Available in ten languages: EN, FR, GE, SP, IT, SE, NL, PT, TU, GR

Mi-sensor lead wire


Number of Channels:4
Number of Programs:51
Number of preset, unique programs, including levels:75
Maximum Amplitude:120 mA
Intensity:Manual adjustment (energy units 0-999)
Intensity increments:Minimum 0.5 mA
Pulse Duration/Width:30-400 msec
Frequency:1 - 150 Hz

Power Source:NiMH, Nickel metal hybride 4.8V, 2000 mAh
Dimensions (LxWxH):138 x 95 x 33 mm
Weight:300-325g, incl. battery
Electrical Safety Class:Class II, Type BF
Safety Compliance:IEC 60601-1, IEC 60101-1-2. IEC 60601-2-11
Technology mi™ (muscle intelligence):Option
Back-lit screen:yes
Motor point pen:yes
4 independent channels:yes
Operating on battery:yes
Rapid charger:yes

Technical features:

Back lit , graphic, pixel based display
Fast recharging of the battery, maximum 2,5 hours
A symmetrical, 100% compensated, biphasic waveform ensures safety (no burns), comfort (comfortable stim) and effectiveness (optimal stim), in order to reach to be able to use the highest possible intensity and by that reach the highest amount of muscular fibers which is crucial for the result.
An IPS (Independent Protection System) is implemented in the unit. The system masters all pulses sent on the 4 outputs. In case of an unwanted situation like too much energy, too high current intensity, too high frequency, current leakage or wrong compensation (not exactly 100%), the IPS system instantly stops any transfer of energy to the outputs and turns off the device. This concept has been patented. The failure situation is recorded within the unit and this becomes a valuable help for the after sales service, who can detect and solve the error.

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