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Description
CareTec IV 4-in-1 Combo with TENS, EMS, Interferential, & Russian Stim + Free A/C Adapter IncludedThe CareTec IV Electrical Stimulator is a portable electrotherapy device featuring FOUR therapeutic modes: Transcutaneous Electrical Nerve Stimulation (TENS), Electrical Muscle Stimulation (EMS), Interferential (IF), and Russian Stim, which are used for pain relief and muscle stimulation. The stimulator sends a gentle electrical current to underlying nerves or muscles via electrodes applied to the skin. The parameters of the device are controlled by
The CareTec IV Electrical Stimulator is a portable electrotherapy device featuring FOUR therapeutic modes: Transcutaneous Electrical Nerve Stimulation (TENS), Electrical Muscle Stimulation (EMS), Interferential (IF), and Russian Stim, which are used for pain relief and muscle stimulation. The stimulator sends a gentle electrical current to underlying nerves or muscles via electrodes applied to the skin. The parameters of the device are controlled by the channel buttons, with the intensity levels easily adjustable according to a user's specific needs.Relieve your pain with TENS.
TENS stands for Transcutaneous Electrical Nerve Stimulation and is a non-invasive, drug-free method of controlling pain through small electrical impulses. These impulses mask the pain in the treated area and help you carry out daily activities pain free.
Therapy stimulation for your muscles in the EMS program.
EMS, or NMES, is Electrical Muscle Stimulation designed to help treat muscle injuries. This program’s function is to cause muscle contractions in efforts of helping rehab the muscle tissues, along with directly working on muscle motor neurons. This therapy is popular for all muscle-related injuries, muscle re-education, and improving blood flow to the muscle groups.
Reduce Chronic Pain & Inflammation with the IF program.
Interferential Stimulation or better known for short as (IF) is a chronic pain therapy & anti-inflammatory-based treatment modality. Interferential stimulation provides powerful and deep stimulation by using two alternating-currents of different frequencies that work together to produce an interferential current. This current has been proven to stimulate sensory, motor, and pain fibers offering chronic pain relief where TENS may not be strong enough.
Strengthen your muscles and alleviate spasms using the Russian Stim program.
Russian stimulation is commonly used to assist a muscle in strengthening more quickly following injury or surgery. It uses medium frequencies to provide electrical stimulation to muscle groups and can also be used to reduce muscle spasms, as well as for muscle strengthening. Russian Stimulation is an integral part of rehabilitation and healing for many patients.
Product Features:
- Dual channel device, allowing the use of four electrodes
- Simple to operate, portable device for pain management with easy-to-read digital display
- Four Waveforms: TENS, EMS, IF, and Russian Stim
- Timer: 1-60 minutes with automatic shut-off, or Continuous
- Power Source: 1x standard 9 volt battery or AC adapter
- Dimensions: 4.5" x 2.55" x 0.9"
- Weight: 0.28 lbs with battery
- 1 Year Manufacturer Warranty
- Package includes everything needed to start treatment right away
- 1x CareTec IV Stimulator
- 45" Lead Wires
- 1x 9V Battery
- 1x AC Adapter
- 1x Pack of Four Self-Adhesive reusable electrodes
- Hard Plastic Carrying Case
- Instruction Manual
Electrotherapy Program Specs:
- TENS
- Wave Form: Monophasic Square
- Pulse Amplitude: Adjustable, 0-100mA peak at 1000 ohm Load each channel, 1mA/Step.
- Pulse Width: Adjustable, from 50-300µs microseconds, 10µS/step
- Pulse Rate: Adjustable, from 1-150 Hz, 1 Hz/step
- User Defined Modes: 4
- Burst (P1), Normal (P2), Pulse Width Modulation (P3), Pulse Rate Modulation (P4)
- EMS
- Wave Form: Monophasic Square
- Pulse Amplitude: Adjustable, 0-100mA peak at 1000 ohm Load each channel, 1mA/Step
- Pulse Width: Adjustable, from 50-300µS microseconds, 10µSec/Step.
- Pulse Rate: Adjustable, from 1-150 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
- User Defined Modes: 3
- Synchronous (P1), Alternate (P2), Delay (P3)
- Interferential
- Wave Form: Biphasic Square
- 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
- User Defined Modes: 4
- Russian Stim
- Wave Form: Biphasic Square
- Pulse Amplitude: Adjustable, 0-60mA peak at 1000 ohm Load each channel, 1.0mA/step
- Frequency:
- Carrier Frequency (Fixed): 2500Hz
- Burst Frequency: Adjustable, from 20-80Hz, 1.0Hz/step
- Amplitude / Intensity Adjustment: 1 - 8
- Pulse Width: 150µS, adjustable
- Ramp Time: 2 seconds
- Duty Cycle: 50% for P1; 10%-50% for P2
- User Defined Modes: 3
- Constant (P1), Modulation (P2), Modulation (P3)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 4
Weights are great, the stand is cheap but good
I bought this for our little home gym. The weights are accurate and comfortable to use. I did read reviews that said the plastic stand came broken for a lot of customers. I did not personally have this issue so maybe they upgraded their packaging. I can say it is a little flimsy but it works for me just fine and I don't plan on returning.
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Great product
Great product, space saving and very durable, comfortable to grip too! Would buy again.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
good for elderly
handy for morning exercise
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Just what I need to get strength back.
Had some nerve damage to my arm and sholderI just need a light set of dumbells to get strength back. It fit the bill.The dumbell storage tree was a plus.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
The stand DOES work! Amazing weight set! Perfect for beginners.
Style: 18lb, set of 6 with stand (Spring Bloom), Style: 18lb, set of 6 with stand (Spring Bloom)
When I got these for my beginner Pilates workouts, I absolutely loved everything about them except for the stand/rack (keep reading, the rack is actually awesome). The colors are so vibrant and beautiful and the material feels really good. The weights are 2lb, 3lb, and 4lb - this is perfect for a beginner like me who has never any used weights before. 4 lbs sounds light until you do your first 20 bicep curls ever - that’s when I realized they are perfect for my beginner level to build strength without hurting myself or flaring up my previous back and hip injuries. They have the hexagon type shape so they don’t roll away when you set them down. WELL I just couldn’t understand why the stand was pictured as an “A” shape and mine was “stuck” straight up and down so the weights had to be man handled to get them out of the rack. Or so I thought. Keep reading - I went back and I read through all the other reviews and didn’t see any other complaints about the stand, so I decided I had to take another look at mine. Well it turns out it was a user error. Lol. I wrestled with it trying to get a screwdriver under the handle to see if the screws needed to be loosened in order for it to slant in the “A” shape so the weights would come out more easily. I also tried to pull it really hard. Then I finally just grabbed one side of the stand and tried unscrew it to see if I could take it apart and rebuild it better. To my surprise - each side EASILY turned and clicked into place - with the weights FACING OUTWARD instead of inward. There’s plenty of space to get them out of the rack now! Watch the video I posted with this review to see how easy it is. Lol how embarrassing. But I know I can’t be the only one who thought they got a defective stand. Lol.
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Reviewed in the United States on March 18, 2024