InTENSity Twin Stim III TENS/NMES Unit OC-3210

🔷 Product Overview

The InTENSity™ Twin Stim III Combo TENS/NMES Unit – OC-3210 combines TENS and NMES electrical stimulation in one portable device for pain management and muscle stimulation.

Designed for use at home or in a clinical setting, the Twin Stim III features two independent channels and adjustable stimulation settings. TENS therapy offers multiple modes for pain management, while NMES provides configurable muscle stimulation with adjustable contraction, relaxation, ramp, and delay settings.

Compact and lightweight, the unit includes electrodes, lead wires, a 9V battery, AC power adapter, carrying case, and instruction manual for a complete stimulation therapy setup.

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🔷 Key Features & Benefits

• Combination TENS and NMES therapy unit

• Designed to help manage pain associated with injury or muscle overuse

• Provides electrical muscle stimulation

• 2 independent channels

• Digital display

• Adjustable amplitude from 0–105 mA

• Adjustable pulse rate from 1–150 Hz

• Adjustable pulse width from 50–300 μs

• Multiple TENS and NMES operating modes

• Programmable burst capability

• Width modulation

• Adjustable treatment timer

• Program lock

• Low-battery indicator

• Portable and lightweight

• Suitable for home or clinical use

• Includes electrodes, lead wires, battery, AC adapter, and carrying case

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🔷 TENS Therapy

TENS (Transcutaneous Electrical Nerve Stimulation) is designed for pain-management applications.

The Twin Stim III includes four TENS modes:

• Burst

• Normal

• Mod 1

• Mod 2

Adjustable pulse rate, pulse width, and amplitude allow stimulation parameters to be configured according to treatment requirements and professional recommendations.

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🔷 NMES Therapy

NMES (Neuromuscular Electrical Stimulation) provides electrical stimulation to targeted muscles.

The Twin Stim III provides adjustable contraction, relaxation, ramp, and channel timing controls for greater flexibility during muscle stimulation sessions.

NMES operating patterns include Synchronous, Alternate/Asynchronous, and Delay stimulation.

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🔷 NMES Settings

Contraction Time:
Adjustable from 1–60 seconds in 1-second increments.

Relaxation (OFF) Time:
Adjustable from 0–60 seconds in 1-second increments.

Ramp Time:
Adjustable from 1–6 seconds in 1-second increments.

Delay Time:
Adjustable from 1–10 seconds when using Delay mode.

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🔷 NMES Stimulation Modes

Synchronous (S)
Both channels provide stimulation synchronously. ON time includes contraction, ramp-up, and ramp-down time.

Alternate (A)
Channel 2 stimulation occurs after the first Channel 1 operation has been completed. ON time includes contraction, ramp-up, and ramp-down.

Delay (D)
Channel 2 begins stimulation after Channel 1 starts plus the selected delay time. Delay can be adjusted from 1–10 seconds.

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🔷 Indications

The InTENSity Twin Stim III may be used as directed for:

• Muscle pain relief

• Chronic back pain relief

• Tension headache treatment

• Knee pain relief

• Reduction of muscle spasms

Use the device according to its instructions and the recommendations of an appropriate healthcare professional.

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🔷 Product Specifications

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🔷 Portable for Home or Clinic Use

The lightweight design makes the Twin Stim III convenient for both at-home treatment and professional clinical environments.

A carrying case is included to keep the unit and its accessories organized for storage or transportation.

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🔷 What's Included

• 1 × InTENSity Twin Stim III Unit

• 1 × Pack of 4 Electrodes

• 1 × Pair of 44" Lead Wires

• 1 × 9V Battery

• 1 × AC Power Adapter

• 1 × 120V Power Supply

• 1 × Carrying Case

• 1 × Instruction Manual

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🔷 Important Information

• Read the complete instruction manual before operating the device.

• Electrode placement and stimulation settings should follow the manufacturer's instructions and guidance from a qualified healthcare professional where appropriate.

• Do not place electrodes or use electrical stimulation in a manner that is contraindicated by the manufacturer.

• Individuals with implanted electronic devices or certain medical conditions should consult an appropriate healthcare professional before using an electrical stimulation device.

• Stop use and seek professional advice if stimulation causes unexpected pain, skin irritation, or other concerning symptoms.

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🔷 Why You'll Love It

✔ TENS + NMES in one device

✔ Two independent channels

✔ Multiple stimulation modes

✔ Adjustable intensity and treatment parameters

✔ Programmable NMES timing

✔ Digital display

✔ Built-in timer

✔ Program lock

✔ Low-battery indicator

✔ Portable and lightweight

✔ Home or clinical use

✔ Electrodes and accessories included

✔ Carrying case included

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🔷 Frequently Asked Questions

Does the Twin Stim III provide both TENS and NMES?
Yes. It combines TENS pain-management stimulation and NMES muscle stimulation in one unit.

How many channels does it have?
The device has two independent stimulation channels.

Does it include electrodes?
Yes. The package includes a set of four electrodes along with a pair of 44" lead wires.