Dynatronics Dynatron 850 Plus D850 Plus DRF-100 Therapy Unit

Thank you for stopping by Garvis Med Equipment.

This Dynatronics Dynatron 850 Plus D850 Plus is a multi-modality physical therapy console designed to support therapeutic ultrasound and several electrotherapy treatment modalities.

This listing is for the main console only. No treatment applicators, patient leads, electrodes, or other accessories are included.

Testing Performed

Garvis Med Equipment performed limited functional bench testing on this unit.

We verified:

• Successful power-on
• Startup without an observed error message
• Both digital displays function
• Front-panel indicator lights function
• All front-panel buttons respond
• Treatment mode selections respond
• IFC/Premod controls respond
• Biphasic/Russian controls respond
• High Volt controls respond
• Microcurrent controls respond
• Timer and treatment parameter controls respond
• Start, Stop, and Pause/Function controls respond
• Audible alarm/tone function responds

Output intensity remained at minimum during bench testing.

The unit remained powered and responsive throughout the testing performed.

Important Testing Limitations

A compatible ultrasound applicator/soundhead, patient leads, electrodes, and specialized output-testing equipment were not available.

Accordingly, we did not verify:

• Actual electrotherapy output
• Electrical output intensity accuracy
• Therapeutic ultrasound generation
• Ultrasound power
• Ultrasound frequency accuracy
• Calibration
• Performance under a treatment load

This unit should not be interpreted as calibrated, certified, patient-ready, or fully performance tested.

Equipment Details

• Manufacturer: Dynatronics Corp.
• Model: D850 Plus
• Product: Dynatron 850 Plus
• Ultrasound Generator: DRF-100
• Serial: 862540
• Manufactured: October 2009
• Electrical: 100–240 VAC, 50/60 Hz
• Labeled Ultrasound Frequency: 1–3 MHz
• Labeled Maximum Output: 2 W/cm²

Manufacturer specifications are provided for identification and reference only and were not independently verified on this individual unit.

Included

• 1 × Dynatronics Dynatron 850 Plus D850 Plus / DRF-100 console

No ultrasound soundhead/applicator, electrodes, patient leads, treatment cables, power cord, or other accessories are included unless specifically pictured and stated.

The unit shows normal cosmetic wear associated with previous use. Please review all photographs carefully for the exact condition of the item being offered.

Garvis Med Equipment Guarantee

🦅 Veteran-Owned Business • As-Represented Guarantee

We accept all returns if unsatisfied. Buyer pays return shipping unless the item was materially misrepresented.

Garvis Med Equipment is a used medical equipment wholesaler. We do not service or refurbish equipment unless specifically stated. All equipment is sold used, as-is, with no guarantees or warranties implied beyond the condition and testing expressly represented above.

Buyer is responsible for appropriate inspection, servicing, calibration, electrical safety testing, and approval by qualified personnel before clinical or patient use.

Medical Device Notice

Manufacturer labeling restricts sale of this device by or on the order of a physician, chiropractor, physical therapist, or dentist.

Sale is intended only to purchasers legally authorized to acquire this equipment.

Rob Garvis / Garvis Med Equipment