BioMedical BioMed Fit Russian Stimulator And Interferential Unit

Item # Desc Pkg Price
KBMF Biomed Fit $2.80

BioMedical BioMed Fit Russian Stimulator And Interferential Unit allow for deeper muscle penetration, providing a stronger, more complete contraction of muscle fibers. It is the only handheld device programmed with an optimal 10-50-10 protocol, which is similar to many devices used in clinical settings.

BioMedical BioMed Fit Features

  • Includes:
    - BioMed Fit device
    - (4) 1.5" x 2.5" oval electrodes
    - Standard industry lead wires
    - (1) 9V battery A/C wall adaptor
    - Zippered pouch
    - Belt clip
    - Instruction Manual
  • Portable, handheld device incorporates Interferential therapy to target and strengthen muscles, ease pain, and reduce edema
  • Reduces the need for analgesics and pain killing drugs
  • Combines the benefits of Interferential Current therapy and a Russian muscle stimulator into one practical device
  • Russian Therapy
    - 11 total cycles
    - 10-50-10 programed protocol
    - Symmetrical Square pulse train
    - Pulse Rate = 2500 Hz
    - Pulse Width = 250 µS
    - Pulse Train 50% duty cycle at 50 Hz
  • Interferential Therapy
    - Symmetrical Square pulse train
    - Pulse Rate CH1 = 4000 Hz fixed
    - Pulse Rate CH2 = 4001 – 4150 Hz adjustable
    - Pulse Width = 125 µS fixed per phase
    - Timer fixed at 15 min
BioMed Fit Russian Stimulator And Interferential Unit User Manual

More Information

  • What is a 10-50-10 Russian Protocol?
    - 10 seconds of stimulation (muscle contraction) per cycle
    - 50 seconds rest period per cycle
    - Repeating this cycle 10 times
    - After the final cycle, the device beeps and shuts off
  • There are a total of 11 cycles (1st cycle is an Amplitude adjustment period)
    - Amplitude keys will not respond when cycle starts
    - Ramp ON = 1 sec
    - Ramp OFF = 1 sec
    - ON TIME = 10 seconds
    - OFF TIME = 48 seconds (count down is viewed on LCD screen)
    - Total time elapsed is 10 minute
  • Russian specifications in General Specs indicate the term “Pulse Train 50% duty cycle at 50 Hz” which refers to the amount of bursts per second. Their are in total 50 bursts per second and each burst has a carrier frequency of 2500 Hz.


waveformSymmetrical Square pulse train
AmplitudeAdjustable from 0-70 mA peak
Carrier Frequency2500 Hz or 4000 Hz
Tolerance+/- 10%
Power Supply9V Battery or A/C wall adaptor
Weight4.48 Oz. (with battery)
Size4.5" L x 2.55" W x 0.9" H


- 1 Year Limited Warranty

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  1. Merchandise must be returned within 30 days of the receipt of your order. Returns are not accepted after 30 days.
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Due to the hygienic nature of some items, they are non-returnable. The items listed below are non-returnable:

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You can submit a return request by logging into your account. You will receive the Return Authorization Number (RA#) details in the email within 2-3 business days.

  • Login to your account
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  • Click on “return order”
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Is there any Restocking Fees?

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