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UPC: 092237614150
Code: roscoe-di2738

Roscoe Medical InTENSity IF Combo II Rechargable 2nd Generation

Roscoe Medical InTENSity IF Combo II Rechargable 2nd Generation
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Retail Price: $599.95
Your price: $109.95
You Save: $490.00 (82%)
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Roscoe Medical InTENSity Twin Stim IV Combo Unit - 2nd Edition - Model: DI2717
InTENSity IF Combo II Unit - 2nd Edition - Model: DI2738

Roscoe Medical InTENSity IF Combo II Rechargable 2nd Generation is a portable electrotherapy device that features Transcutaneous Electrical Nerve Stimulator (TENS) and Interferential (IF). Two very popular therapeutic modes that are used to help with pain relief. These modes allow the device intensity levels to be adjusted in accordance with the needs of the patient.

IF waveform additional information

 If you are looking to use your TENS unit in the IF waveform, please be aware that you will need to use a power adapter for this waveform. IF waveform uses a high output and can drain a standard 9 volt battery VERY quickly. ALL TENS units with IF waveform are recommended to use a DC adaptor when using the unit in the IF waveform. This means that if you’re wanting to use your TENS unit in IF waveform, then it will not be portable (work on batteries alone.)

View the Instruction Manual: pdf manualRoscoe Medical IF Combo II Instruction Manual
View the Quick Reference Guide: pdf manualRoscoe Medical IF Combo II Quick Reference Guide

Questions: Call Manufacturer at 800-3-ROSCOE (800-376-7263) or Visit:


  • 2 channels of independent stimulation output
  • Extensive range of programs with manual customize settings and body-part specific settings (neck, shoulder, hand, lower back, knee, foot) — 18 TENS and 18 IF (total of 36 programs)
  • Electrode load indicator
  • 4 stimulation modes for TENS:
  • Continuous
  • Pulse Width Modulation
  • Pulse Rate Modulation
  • Combo Modulation (pulse rate and width modulation)
  • Up to 10,000 Hz of IF therapy with sweep frequency to prevent accommodation of nerves and provide maximum treatment benefits
  • Preset and adjustable treatment time
  • Compliance meter - store up to 90 sets of treatment records and total treatment time of 100 hours
  • User-friendly, sleek design
  • Low battery indicator
  • Rechargeable lithium ion battery with USB/wall charger and LED charging indicator light
  • Easy-to-read large LCD display and convenient easy-to-use controls
  • 1 year warranty

Technical Specifications:

  • Technical Information
  • Channel: Dual, isolated between channels
  • Power Supply: 3.7V LI rechargeable battery pack, charger output: 5.0V DC, 300mA (optional)
  • Dimensions: 11.7 × 6 × 2.1 cm (L*W*H)
  • Weight: 3.5 oz. (Without battery)
  • Electrode Detection Function: The amplitude level will be reset to 0mA when the amplitude level is 10mA or greater and an open circuit at either channel is detected.
  • Technical Specifications
  • Waveform: Symmetrical bi-phase rectangular wave
  • Pulse Amplitude: Adjustable,
    • TENS: 0 ~ 100mA
    • IF: 3 ~ 35mA (@ 1,000ohm load), 1mA/Step
  • Pulse Width: From 50 to 400μs microseconds
  • Pulse Rate:
    • TENS: 1 ~ 150Hz
    • IF: Carrier F 2.5/5/10KHz, Beat.L 1 ~ 149Hz, Beat.H 81 ~ 200Hz
  • Treatment Time: Time 5 ~ 90min
  • Cycle Time: 1 ~ 20 sec.

Package Includes:

  • InTENSity IF Combo II - Model: DI2738
  • 2 x Lead wires
  • 4 x Electrode pads (2" x 2")
  • 1 x Instruction Manual
  • 1 x LI rechargeable and Battery Pack
  • 1 x USB Cable and Wall Charger
  • 1 x Quick Start Guide

Roscoe Medical
21973 Commerce Parkway
Strongsville, OH 44149

Product Reviews

Package Includes:

  • InTENSity IF Combo II - Model: DI2738
AC Charger for 2nd Generation InTENSity devices - Model: DI2000-AC
Retail Price: $19.95
Your price: $9.95
You Save: $10.00 (50%)
USB Cord for 2nd Generation InTENSity devices - Model: DI2000-USB
Retail Price: $19.95
Your price: $9.95
You Save: $10.00 (50%)
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Transcutaneous Electrical Nerve Stimulation (TENS)

TENS is a non-invasive, drug free method of controlling pain, which uses tiny electrical impulses sent through the skin to nerves in order to modify your pain perception. In most people it is effective in reducing or eliminating the pain.

Electronic Muscle Stimulation (EMS)

EMS works by sending electronic pulses to the muscle(s). This is achieved by sending low frequency electric pulses through muscle tissue causing them to gently contract. In this way the muscles are passively exercised and blood flow is increased

Galvanic Stimulators

Galvanic Stimulators use direct current, which creates an electrical field over the treated area. The positive pad works like ice, causing reduced circulation to the area under the pad. The negative pad works like heat, causing increased circulation.


IF sends small comfortable electrical impulses through your skin to work on deeper tissue stimulation. The sensation works to prevent pain signals from reaching the brain.


Infrared Light Therapy help the body by delivering specific light waveforms that increase circulation. Increasing circulation helps promote healing, lessen swelling, and helps in reducing pain.


Portable Ultrasounds give advanced pain relief using sonic stimulation of soft tissue cells. They generate pulsed, high frequency sound waves, which travel deep into the tissue, generating vasodilation. This helps increase blood flow to the treated area.


Russian stimulation uses medium frequencies to provide stimulation to muscle groups. This is used to reduce muscle spasms as well as for muscle strengthening. This method was created to produce maximal muscle strengthening effects.

Micro Current

Microcurrent Therapy uses extremely small amounts of electrical current (millionths of an amp) to help relieve pain and heal soft tissues of the body. The electrical current used in Microcurrent Therapy is so small that it is rarely felt.