Biomodulator models

Tennant Biomodulator PLUS®

The next generation of cybernetic technology

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Dr. Jerry Tennant along with a team of engineers created a new set of therapy frequency combinations unlike any available before. The Tennant Biomodulator® PLUS has four advanced frequency sets that are simple to use and not available in any other device. These new treatment modes allow the user to operate the device more efficiently, resulting in more effective therapy in less time.

The device sends out a series of signals through the skin and measures the response. Each signal is only sent out when a change in response to the previous signal is recorded in the electrical properties of the skin. Visible responses include reddening of the skin, numbness, stickiness (the device will have the feeling of being magnetically dragged), a change in the numerical readout and an increase in the electronic clattering of the device. It is similar in size and shape to a computer mouse, making it easily portable, ergonomic, and affordable.

The Tennant Biomodulator® utilizes lightning fast processors and is easy to read the voltages with an illuminated assessment method which employs a series of LED lights. The face plate of the device includes a white, dotted curve inside the blue wave. This graphic helps the practitioner or private user monitor the process and progress during the therapeutic session.

Created by Jerry Tennant MD

Dr.Gerry Tennant

The Tennant Biomodulator® PLUS is an advanced unit designed for long lasting pain relief. The Biomodulator PLUS settings include 4 proprietary modes developed by Dr. Jerry Tennant including Assess, Ten-8™, Infinity™ and Automatic. The device fits in the palm of your hand making it easily to self-treat any part of the body.

Frequency Sets  The Tennant Biomodulator® PLUS includes advanced frequency sets that are unavailable in any other TENS or biofeedback type of device. Each mode is selected by pressing the mode-selector button. As you depress the MODE selector button, an LED illuminates beside each of these -

Assess  This setting is used to identify the best location for placement of the device on the skin. This mode works at localized areas of concern and Bioterminals.

Ten-8   This pattern is very useful for focused areas of concern including pain control & muscle soreness.

Tennant Infinity™  This patent-pending frequency set delivers an infinite number of dynamically variable patterns to the body. No other device has this or any similar frequency sets. Ideal for chronic pain and organ energy balancing.

Tennant Auto-Infinity  Once the device is placed on the appropriate area, it begins an interactive bio-modulation protocol until the treatment cycle ends. Diodes allow the user to watch the process through the device's face plate graphical display. Both sound and visual output allows the operator to know the progress of the biofeedback process.

It is portable, ergonomic, and economically priced. Tennant Biomodulator PRO (NEW) incorporates an LCD readout screen for accurate measurements has additional modes for the healthcare provider. See our Tennant Biomodulator PRO page. 

The purchase of either the PLUS or PRO includes Dr Tennant's Integrative Health Conference & Biomodulator Training for one person, Quick Start Guide and access to Senergy medical's Facebook page as well as other recourses. 2  year limited warranty.

Tenant Biomodulator PLUS Slimline

Tennant Biomodulator PLUS®


  1. Increase power using (+) keys, LED lights show power level.
  2. Decrease power using (-) keys, LED lights show power level.
  3. Change modes using the Mode Selection switch.
  4. Mode LED lights show which mode is selected.
  5. Onboard electrodes placed firmly on the skin to provide "hands on" treatment.
  6. Power on-off switch

Tenant Biomodulator PLUS Slimline


  •  Battery compartment, 2 AA
  •  Accessory jack supports convenient electrode and accessory connection.
  •  Size; 114mm x 63mm x31mm
  •  Weight; Approx. 108 grams (3.8 oz)
  •  Power Source; 2 AA size 1.5V DC batteries
  •  Pulse Duration; 10-500 uS (microseconds)
  •  Pulse Frequency; 4 - 351Hz
  •  Output Voltage; 20 - 450 V
  •  Output Current; 2 - 90 uA (microamps)
  •  Timeout; 60 minutes
  •  Waveform; pulsed, damped, bi-phasic sinusoidal
Indications for use with PLUS or PRO models

Pain control

  • PAIN - symptomatic relief and management of chronic, intractable pain
  • Post-Surgical PAIN - adjunctive treatment in the management of post-surgical pain
  • Post-Traumatic PAIN - adjunctive treatment in the management of post-traumatic pain
  • Dental indications
  • Sports injuries and manual therapy treatments - on the go
  • Help improve health issues
  • Equine / small animal therapy


  • Use of the Tennant Biomodulator® may affect the operation of cardiac pacemakers, particularly demand type pacemakers
  • Do not use the Tennant Biomodulator® directly on the eyes or over the carotid sinus
  • Do not use on intoxicated individuals
  • Do not use on or around any blood vessel that may contain a clot

Visit our Video page to see if the Biomodulator is right for you.

Healing is Voltage with Devices

To get a quote any any of our Tennant Biomodulator® devices, click Request further information at the top. Prices for optional electrodes can be found under Products/accessories. To order the Tennant Biomodulator, Contact Biohealth or call Bob Moore at 416 565-0007 for immediate assistance.

Credit cards accepted


Approved Medical Device by Health Canada ID 578614 & FDA Classification: 882.5050 Neurology, Biofeedback


FDA ApprovedCE Europe




30 years experience in microcurrent therapy training pain management disciplines worldwide

Call product specialist, Bob Moore for immediate assistance or Contact Biohealth to find out how we can design a custom package to meet your exact requirements. 

Our mission is to provide our clients with the best energy medicine devices available - to empower them take control of their pain and health and to to pass it forward!

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