InTENSity Twin Stim III TENS and EMS Combination Unit

Brand/Manufacturer: NORTH COAST MEDICAL
Item # Desc Pkg Price
DI3717 4.5" x 2.55" x 0.9" $1.36

InTENSity Twin Stim III TENS and EMS Combination Unit combines TENS and EMS therapy in one portable and easy-to-use digital device for pain management. When operating in TENS mode the unit has four modes and three modes when operating in EMS mode.

What does InTENSity Twin Stim III include?

  • A Carrying Case
  • Two sets of lead wires
  • 9-volt battery
  • AC adaptor
  • Manual
  • Pack of four self-adhesive reusable electrodes

Features of North Coast TENS and EMS Combination Unit

  • The TENS has 4 Modes (Burst, Normal, Mod1, Mod 2)
  • The EMS has 3 modes (Synchronous, Asynchronous, and Delay)
  • This combination unit is an industry leading 105mA

When to use InTENSity Digital TENS and EMS Unit?

  • The TENS mode is often prescribed for:
    • Symptomatic relief of chronic pain
    • Post-traumatic pain
    • Post-surgical pain
  • The EMS mode is often prescribed for:
    • Relaxation of muscle spasms Increase of blood flow circulation
    • Prevention of disuse atrophy Muscle re-education
    • Maintaining or increasing range of motion
    • Immediate post-surgical stimulation of lower leg muscles to prevent venous thrombosis

Note: Do not use this device for undiagnosed pain syndromes until consulting a physician.

What to buy with North Coast Medical Combination Unit

How to use Intensity Twin Stim III TENS & EMS Combo Unit?

  1. Insert Battery:
    • Press arrow and slide battery compartment cover open
    • Insert 9V battery, matching the + and - ends to those in unit

  2. Connect Electrodes to Lead Wires:
    • Firmly insert the end of the lead wire pin into the electrode connectors
    • Make sure no bare metal of the pins are exposed

  3. Connect Lead Wires to Top of Device: 
    • This unit operates with one or two sets of electrodes
    • When using one set, plug lead wire into Channel 1 on top of the unit
    • Use Channel 2 to operate a second set if directed by your healthcare provider

  4. Place Electrodes On Skin:
    • Remove electrodes from protective backing
    • Keep backing to properly store electrodes after use
    • Apply electrodes to the exact site indicated by your doctor or therapist
    • Skin at the application site should be clean and dry

  5. Select The Therapeutic Mode:
    • There are 2 therapeutic modes available: TENS and EMS
    • Press the M button and continue to press until you have advanced to your desired therapeutic mode

Note: Consult your physician for your suitable therapeutic mode

Handling: The gas generated at the time of processing may irritate the respiratory organs and skin. And when inhaled in large amount, vomiting and headaches may occur in certain individuals. Thus, avoid inhalation of such gases. In the case of mechanical processing (cutting, sanding, etc.), the fine dust generated by crushing may cause dust explosion by the static electricity and electrical sparks that are generated. Thus, aim at keeping the work place clean so that dust will not accumulate

Storage: Store in a place which is not exposed to the direct rays of the sun, and keep away from heat or ignition sources

Potential Health Effects
  • Eye: Dust and process vapors may irritate eyes
  • Skin: Exposure to molten resin may cause thermal burns
  • Inhalation: Dust and process vapors may cause respiratory tract irritation

Caution: This is a Class II Medical Device. Federal law restricts these devices to sale by or on the order of a licensed health care professional.

InTENSity Twin Stim III Specifications

Wave FormMonophasic SquareMonophasic/Biphasic Square Wave
Pulse Rate (Frequency)1-150 Hz1-150 Hz
Pulse Width50-300us50-300us
Output VoltageConstant CurrentConstant Current
Timer1-60 Constant1-60 Constant

North Coast Medical DI3717 Combo Warranty

One year warranty

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What is HPFY’s return policy?

Customer satisfaction is our top priority. We stand behind our products. If the merchandise you received is defective or not what you expected it to be, and you wish to return the item, please submit a return request in the My Account section of our website, contact our Customer Service department at (866) 316-0162 / (203) 616-2850 or email us.

  1. Merchandise must be returned within 30 days of the receipt of your order. Returns are not accepted after 30 days.
  2. Items (including parts and accessories) must be returned in new, unused, and resalable condition in its original packaging.
  3. Before returning any product, the buyer must obtain a Return Authorization Number (RA#) from a customer service representative. With your RA# you will receive a prepaid return shipping label.
  4. Orders returned without obtaining an RA# will be entitled to receive only "In-Store Credit" that can be used towards future purchases.
  5. Return orders are subject to a 20% restocking fees.
  6. All custom orders and hygienic items are non-returnable. Refer to the “Non-Returnable Items” section for further details.
  7. Returns will be reviewed and inspected before issuing credit. Please allow 3 to 4 weeks for processing. The credit will be applied to your original method of payment.
  8. If the return is the result of a defective product or shipping error, we will refund the entire purchase amount and return shipping costs.

Which products are Non-Returnable?

Due to the hygienic nature of some items, they are non-returnable. The items listed below are non-returnable:

  1. All hygienic items.
  2. Opened personal care items.
  3. Anything opened, used, or tried on.
  4. All customized items.
  5. Besides these, items that have the “non-returnable” phrase on the website.

We reserve the right to make adjustments due to errors, changing market conditions, product discontinuation or typographical errors in advertisements. Images on the site may not always reflect the actual product. Footrests or leg-rests are not included with wheelchairs unless specified.

How do I receive a return authorization number?

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
  • Go to “order history”
  • Click on “return order”
  • Fill out the return form and Submit it

If you do not have an email address, we will make other accommodations for RA# Details. Write the RA# on your label affixed to your package prior to shipment.

How long does it take to receive a refund?

Please allow 3 to 4 weeks to process the returns. Once the item is received, and inspected, your refund will be processed and automatically applied to your credit card or original method of payment.

Is there any Restocking Fees?

  1. 20% restocking fees will be applied.
  2. Outbound shipping cost is non-refundable.
  3. For orders that qualified for free shipping, $8.99 will be deducted from the refund if the product is returned.

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