Online since 2002 |   866-316-0162

Graham Field Grafco Digital EMS Unit

Authorized Retailer Badge


 WARNING: Cancer and Reproductive Harm -


Graham Field Grafco Electrical Neuromuscular Stimulator Unit is a battery-operated pulse generator that sends electrical impulses to electrodes attached to the body to stimulate motor nerves and cause contraction and relaxation of muscles. It has proven valuable as a method of pain therapy and is of great assistance to the experienced therapist.

Graham Field Grafco Digital EMS Unit is indicted for

  • Muscle spasm relaxation 
  • Preventing or retarding disuse atrophy 
  • Maintain or increase range of motion 
  • Increase local blood circulation 
  • Muscle re-education 
  • Immediate post-surgical stimulation of calf muscles to prevent venous thrombosis

Graham Field Grafco Digital EMS Unit Features

  • Grafco Digital EMS comes with
    - EMS unit
    - Molded carrying case
    - Instructions
    - Accessories (1 pkg of 4 reusable electrodes, lead wires and carry case)
    - Also required (not included): One 9-Volt alkaline or nickel-cadmium rechargeable battery
  • Dual Channel - digital, isolated between channels 
  • Channel A and Channel B can each be set at different or same currents outputs 
  • Memory Function - unit does not lose patients key settings 
  • Current output in mA are shown on the digital screen 
  • Metal belt clip for strength rotates 360° 
  • Unit has patient compliance timer recording from 0 to 999 minutes 
  • All controls are covered to avoid accidental change of settings 
  • Top Function of E.M.S.:
    - PR: Adjustable from 1 to 150 Hz
    - PW: Adjustable from 30 to 300 µs
    - Contraction ON Time: Adjustable from 1 to 30 seconds
    - Relaxation OFF Time: Adjustable from 1 to 30 seconds
    - Ramp UP/DOWN Time: Adjustable from 1 to 6 seconds

What is EMS?

An injured muscle usually experiences little if any movement. EMS therapy remedies this by using low voltages to stimulate motor nerves to cause involuntary muscular contractions. Like exercise, EMS helps strengthen the injured area, and has been found to effectively treat a variety of musculoskeletal and vascular conditions. Common candidates for EMS therapy are patients recovering from orthopedic surgery, muscle strains or tears, or athletes who have undergone cartilage or tendon repair. EMS is non-invasive and does not use pharmaceuticals.


  • Relaxation of muscle spasm 
  • Prevention or retardation of disuse atrophy 
  • Increasing local blood circulation 
  • Muscle re-education 
  • Immediate postsurgical stimulation of calf muscles to prevent venous thrombosis 
  • Maintaining or increasing range of motion
    Powered muscle stimulators should only be used under medical supervision for adjunctive therapy for the treatment of medical diseases and conditions.


  • This device should not be used by patients with cardiac demand pacemakers.


Grafco Digital EMS Unit Specification

Battery Life

Approximately 70 hrs at normal setting



Patient Complience Counter 

Counted per each 30 min treatment time


9V battery (included)

Pulse Intensity

Adjustable 0 to 100 mA peak into 500 ohm load each channel, constant current

Pulse Width

30 Mircoseconds to 300 Mircoseconds, adjustable by 10 microseconds per step


10, 20, 30, 40, 50, 60 min and Continuous


Symmetrical bi-phasic square pulse


Limited Warranty

Customer Reviews


{{x.ShortDescription}} ...


Please enter your and your friends email address below.

Fields marked with * are compulsory

Your Name*
Your Email Address
Friend's Name*
Friend's Email Address
The selected product information along with Reward Dollar coupon code has been successfully emailed to you and your friend.

Thank you for using