InTENSity Select Combo II, 4-Modality Electrotherapy, TENS, NMES, IF, Russian

Note: Class II medical device — Rx required.

This item ships directly from the manufacturer. Please allow 5 to 7 business days for processing.

The InTENSity Select Combo II is a portable multifunction electrotherapy device offering four modalities in one ergonomic, user-friendly design: Transcutaneous Electrical Nerve Stimulation (TENS), Neuromuscular Electrical Stimulation (NMES), Interferential Stimulation (IF), and Russian Stimulation (RUSS). Powered by a rechargeable lithium-ion battery, it can be used at home, at work, or on the go. Pre-set body part specific programs guide the patient step-by-step through treatment, with a customizable option for clinician-directed therapy.

Key Features

• 4 modalities in one device: TENS, NMES, Interferential (IF), and Russian Stimulation (RUSS)
• Rechargeable lithium-ion battery for portable home, work, and travel use
• Pre-set body part specific programs for intuitive step-by-step treatment guidance
• Customizable program option for clinician-directed therapy
• Delivers up to 10,000 Hz of IF therapy with sweep frequency to prevent accommodation
• Russian setting provides 2,500 Hz for deeper, more comfortable stimulation
• Adjustable contraction and relaxation times for NMES and Russian modes
• Ergonomic portable design

Specifications

• SKU: DI2195
• Modalities: TENS, NMES, Interferential (IF), Russian (RUSS)
• IF Frequency: Up to 10,000 Hz with sweep frequency
• Russian Frequency: 2,500 Hz
• Power: Rechargeable lithium-ion battery
• Device Class: Class II — Rx required
• Country of Origin: China

Ideal For

Patients prescribed electrotherapy for pain management who need a portable device that can be used at home between clinic visits will find the pre-set body part programs provide guided treatment without requiring clinical supervision for each session.

Physical therapists and rehabilitation clinicians who prescribe home electrotherapy units for patients recovering from musculoskeletal injuries, post-surgical pain, or chronic pain conditions will find the four-modality capability allows a single device to address a wide range of therapeutic needs across the healing cycle.

Patients requiring neuromuscular electrical stimulation for muscle re-education or strengthening following injury or surgery will benefit from the adjustable contraction and relaxation times that allow the NMES program to be tailored to the patient’s current functional level.

Patients experiencing muscle spasms who have been prescribed Russian stimulation will find the 2,500 Hz frequency provides deeper, more comfortable stimulation compared to standard TENS for spasm reduction and muscle strengthening applications.

Frequently Asked Questions

Is a prescription required to purchase this device?
Yes. The InTENSity Select Combo II is a Class II medical device and requires a valid prescription from a licensed healthcare provider for purchase.

What is the difference between TENS and Interferential therapy?
TENS delivers low-frequency electrical stimulation at or near the skin surface to block pain signals. Interferential (IF) therapy uses two medium-frequency currents that intersect within the tissue, allowing deeper penetration with less skin resistance. IF is often used for deeper musculoskeletal pain and edema reduction.

How long does the battery last on a charge?
Battery life will vary depending on the modality and intensity settings used. Refer to the device manual for specific battery life estimates and charging instructions.

How long does shipping take?
This item ships directly from the manufacturer. Please allow 5 to 7 business days for processing in addition to standard shipping transit time.