Twin Stim IV Portable TENS Unit

TENS Machine with 2 Waveforms

InTENSity Twin Stim IV + Electrodes [DI2717]

The InTENSity Twin Stim IV TENS machine offers more than just TENS (Transcutaneous Electrical Nerve Stimulation) but also NMES (Neuromuscular Electrical Stimulation) in one user-friendly, ergonomic hand-held design.

Equipped with preset body-part-specific settings, as well as a customizable option, to program the ideal therapeutic parameters throughout the healing cycle.

  • 2 channels of independent stimulation output
  • TENS device has an easy-to-read large LCD display and simple controls
  • Extensive range of programs with manual customize settings and body-part-specific settings — 18 TENS and 18 NMES (total of 36 programs)
  • The NMES setting sends gentle electrical pulses in a contraction and relaxation rhythm to help relieve muscle spasms, re-educate muscles, and help prevent muscle atrophy.
  • 4 stimulation modes for TENS
  • Synchronous mode for NMES with adjustable pulse amplitude, pulse frequency, and contraction/relaxation time parameters
  • Preset and adjustable treatment time
  • Compliance meter - store up to 90 sets of treatment records and total treatment time of 100 hours
  • Electrode load indicator
  • Low battery indicator
  • Rechargeable lithium ion battery with USB/wall charger and LED charging indicator light
  • One-year warranty
  • Rx only

To Locate Your Distributor, Call: 888.549.4945


DI2717InTENSity Twin Stim Portable TENS & NMES Pain Relief System


DI2000-CASECarrying Case
WW3005Lead Wires, 45", 2/pk
TA2000Lithium Ion Battery
EP2020WC2-INTMInTENSity Electrodes,
2" x 2", Mini 4/pk
DI2000-ACAC Charger


TA2000CBattery Charger for
Lithium Ion Battery

Technical Specifications

Power3.7 V Lithium
Rechargeable Battery Pack
WaveformsTENS, NMES