CareTec IV TENS/EMS/IF/Russian Stim

HCPCS: EO730/E0745/E1399

• FDA Approved
• 4 Electrotherapies in One Device: TENS, EMS, Interferential and Russian Stim
• Clinic Tested for Optimal Programming
• Patients Love the Sleek Design
• Easy to Program and Operate
• Digital and Dual Channel
• AC Adapter INCLUDED

CareTec IV units come with a user manual, 4 electrodes, carrying case, 9V battery, AC Adapter and a 1-year warranty.


General Technical information
Channel: Dual, isolated between channels
Power supply: 9.0 V DC -1 *6LR61 battery
Adapter output: 9.0Vdc, 800mA
Dimensions: 4.5×2.55×0.9 inches(L*W*H)
Weight: 0.28 lbs (with battery)
Timer: Adjustable, from 1 to 60 minutes or continuous, Adjustable (1 minute each step)
Treatment time countdown automatically.

Technical Specifications for TENS mode
Waveform: Mono-phase square pulse wave
Pulse Amplitude: Adjustable, 0~100mA peak at 1000 ohm Load each channel, 1mA/Step.
Pulse Width: Adjustable, from 50 to 300us microseconds, 10μS/step
Pulse Rate: Adjustable, from 1 to 150 Hz, 1 Hz/step
Burst Rate adjustable, 0.5 ~ 5Hz; 0.1Hz/step

Technical specifications for EMS mode
Waveform: Mono-phase square pulse wave
Pulse Amplitude: Adjustable, 0~100mA peak at 1000 ohm Load each channel, 1mA/Step
Pulse Width: Adjustable, from 50 to 300μS microseconds, 10μSec/Step.
Pulse Rate: Adjustable, from 1 to 150 Hz, 1 Hz/Step
Contraction Time: Adjustable, 1~30 seconds , 1 Sec./ Step
Relaxation (OFF) time: Adjustable, 0~60 seconds , 1 Sec./ Step
Ramp time: Adjustable, 1~6 seconds, 1 Sec. / Step

Technical specifications for Interferential (IF) mode
Waveform: Bi-phase square pulse
Pulse Amplitude: Adjustable, 0~70mA peak to peak at 1000 ohm Load each channel, 1mA/Step.
Pulse Rate: Channel 1 – Fundamental frequency: 4000 Hz fixed
Channel 2 – Selectable frequency: 4001 to 4150 Hz
Interference Frequency: 1 to 150 Hz.
Phase Width: 125μS

Technical specifications for Russian Stim mode
Waveform: Symmetrical Biphasic Square
Carrier Frequency: 2500 Hz Fixed
Difference Frequency: 1-70 Hz adjustable
Amplitude / Intensity Adjustment: 1 - 8
Pulse Width: 200 microseconds, adjustable
Ramp Time: 2 seconds
Contraction & Relaxation Time: Continuous or Adjustable (10 to 45 Seconds)
Power Output: 38 Volts (peak to peak) in bipolar mode, otherwise 28 volts in quadpole