CareTec II TENS & EMS Combo Electrical Stimulator

SKU: DT4222
CareTec II TENS & EMS Combo Electrical Stimulator

CareTec II TENS & EMS Combo Electrical Stimulator

SKU: DT4222
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CareTec II TENS & EMS Combo Electrical Stimulator

The CareTec II TENS and EMS Combo Electrical Stimulator is a compact, portable electrotherapy unit that combines Transcutaneous Electrical Nerve Stimulation (TENS) and Electrical Muscle Stimulation (EMS) in a single digital device. Designed for prescribed professional and home-use electrotherapy programs, the CareTec II features two isolated stimulation channels, multiple TENS and EMS modes, adjustable stimulation settings, and both battery and AC-adapter power options.

With four TENS modes and three EMS modes, the CareTec II offers multiple stimulation patterns for use with different prescribed treatment protocols. Its dual-channel configuration provides flexibility for treating multiple areas, while dedicated channel controls allow stimulation intensity to be adjusted independently. Measuring only 4.5 x 2.55 x 0.9 inches and weighing 0.28 lb with the battery, the CareTec II is designed for convenient transportation and storage.

Key Features

  • TENS and EMS combination unit integrates two electrical stimulation modalities into one portable electrotherapy device.
  • Dual isolated channels provide two electrically isolated stimulation channels.
  • Four TENS modes include Burst, Normal, Pulse Width Modulation, and Pulse Rate Modulation.
  • Three EMS modes include Synchronous, Asynchronous, and Delay.
  • Independent channel intensity controls allow stimulation levels to be adjusted for each channel according to the prescribed treatment parameters.
  • 105 mA maximum output capability is identified by the manufacturer as an industry-leading specification.
  • Monophasic square pulse waveform is used for both TENS and EMS operation.
  • 50–300 microsecond adjustable pulse width provides a range of stimulation settings.
  • 1–150 Hz adjustable pulse rate is available for both TENS and EMS.
  • EMS contraction time adjustable from 1–30 seconds allows the stimulation cycle to be configured.
  • EMS relaxation time adjustable from 0–60 seconds provides control over the rest period.
  • EMS ramp time adjustable from 1–6 seconds allows the stimulation ramp to be configured.
  • 1–60 minute treatment timer or continuous operation accommodates different prescribed treatment durations.
  • 9-volt battery and AC-adapter operation allows the device to be used either portably or with an external power source.
  • Compact handheld format makes the unit convenient to carry and store.
  • Carrying case included provides organized storage and transportation.
  • Two sets of lead wires included support the device's dual-channel configuration.
  • Four self-adhesive reusable electrodes included provide electrodes for initial treatment setup.
  • One-year manufacturer warranty is included.
  • HCPCS code E0730 is listed for the TENS unit.
  • HCPCS code A4595 is listed for electrotherapy supplies.

Dual-Channel TENS and EMS Electrotherapy

The CareTec II combines TENS and EMS stimulation in a single digital electrotherapy unit. The two channels are isolated from one another, providing flexibility when the prescribed treatment requires stimulation at multiple treatment sites.

Each channel has its own controls, allowing stimulation intensity to be adjusted independently. This makes it possible to configure the two channels according to the requirements of the prescribed treatment program.

Four TENS Treatment Modes

The CareTec II provides four selectable TENS modes:

  • Burst
  • Normal
  • Pulse Width Modulation
  • Pulse Rate Modulation

These modes provide different stimulation patterns and allow the TENS function to be configured according to the prescribed treatment parameters.

TENS Specifications

The TENS function uses a monophasic square pulse waveform and provides the following adjustable parameters:

TENS Parameter Specification
Waveform Monophasic square
Pulse Amplitude 0–100 mA peak at 1,000 ohm load per channel
Pulse Width 50–300 microseconds
Pulse Width Adjustment 10 microsecond increments
Pulse Rate 1–150 Hz
Pulse Rate Adjustment 1 Hz increments
Treatment Modes Burst, Normal, Pulse Width Modulation, Pulse Rate Modulation

The manufacturer identifies the CareTec II as having a 105 mA maximum output capability, while the detailed technical specifications identify an adjustable pulse amplitude range of 0–100 mA peak at a 1,000 ohm load per channel.

Three EMS Treatment Modes

For electrical muscle stimulation, the CareTec II offers three operating modes:

  • Synchronous
  • Asynchronous
  • Delay

The EMS function allows users to configure stimulation parameters including pulse rate, pulse width, contraction time, relaxation time, and ramp time within the device's documented ranges.

EMS Specifications

EMS Parameter Specification
Waveform Monophasic square
Pulse Amplitude 0–100 mA peak at 1,000 ohm load per channel
Pulse Width 50–300 microseconds
Pulse Width Adjustment 10 microsecond increments
Pulse Rate 1–150 Hz
Pulse Rate Adjustment 1 Hz increments
Contraction Time 1–30 seconds
Relaxation Time 0–60 seconds
Ramp Time 1–6 seconds
Treatment Modes Synchronous, Asynchronous, Delay

These adjustable parameters allow EMS stimulation timing and cycling to be configured to the requirements of the prescribed treatment protocol.

Adjustable Treatment Timer

The CareTec II features a programmable treatment timer that can be set from 1 to 60 minutes or configured for continuous operation. Treatment duration can be adjusted in one-minute increments, with an automatic countdown during timed treatments.

This built-in timer allows treatment duration to be set directly on the device rather than requiring a separate external timer.

Compact Portable Electrotherapy Design

Measuring 4.5 x 2.55 x 0.9 inches and weighing only 0.28 lb with the battery installed, the CareTec II is designed for portable electrotherapy use and convenient storage.

The unit can be powered by a standard 9-volt battery or the included AC adapter. This provides flexibility for portable use as well as operation from an available AC power source.

Complete TENS and EMS Accessory Package

The CareTec II comes supplied with the primary accessories needed for its intended TENS and EMS applications. The standard package includes:

  • CareTec II electrical stimulator
  • Two sets of lead wires
  • Four self-adhesive reusable electrodes
  • 9-volt battery
  • AC adapter
  • Instruction manual
  • Carrying case

Thank you for reaching out to LSI International! We're here to assist you with any questions, concerns, or feedback you may have. You can contact us directly using the information provided below, or simply fill out our contact form for a prompt response.

Direct Contact Information:

  • Phone: (800)-832-0053
  • Email: sales@lsiinternational.com
  • Address: LSI International, 1131 N Warson Rd Bldg D St. Louis, MO 63132, United States

Your feedback and inquiries are important to us. We strive to respond to all messages as swiftly as possible. Thank you for choosing LSI International, and we look forward to assisting you!

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at lsiinternationalcorp@gmail.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. You can always contact us for any return question at lsiinternationalcorp@gmail.com. Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. Exceptions / non-returnable items Your satisfaction with LSI International, and the products you purchase, is of the highest importance to us. We will gladly accept the return, or exchange, of most products up to 30 days from the date of purchase. The return of any allowed products that have been opened, used, or have broken seals are subject to a 20% restocking fee. Original shipping and handling charges incurred are always non-refundable and will be deducted from any refund for the cost of returned items, including in the event of a Free Shipping promotional incentive being applied to an order. Once a return is made, this promotional incentive is negated and the cost incurred must be accounted for. The restocking fee will only be waived in the case of all returned items being unopened, unused, and in their original packaging. Missing Instruction Manuals, Quick Reference Guides, and any other original literature from a returned product will result in an automatic $5.00 fee deducted from any refunds issued for the costs of those items. If you are unsatisfied with a product, or find any defects due to manufacturing and/or workmanship, please contact us. Fulfillment mistakes that we make, resulting in the shipment of incorrect products to you, will also be accepted for return up to 30 days from the date of purchase. To make a return, or exchange, please contact Customer Service to get a Return Authorization number. We will be happy to provide the number and explain the procedure to you. Our process is simple - Clearly write the return authorization number on the outside of the product packaging so we can easily identify the order, ship to our warehouse, and we will credit the account used to make the purchase within 7 business days from the date we receive the returned items, or contact you to complete an exchange. Returns or exchanges cannot be accepted without a return authorization number. If your item was damaged during shipment, please contact us for assistance. Our customer service line is available M-F from 9am-5pm CST at (800)-832-0053, or feel free to lsiinternationalcorp@gmail.com. If you experience any issues, or technical difficulties, with a product you ordered, please contact Customer Service. This would be tied to a manufacturer warranty process and we will be more than happy to set up a technical support call for you. Ultrasound Returns: Portable Ultrasound may only be returned if the product has NOT been used. Used Ultrasound devices may not be returned due to sanitary health reasons set by the FDA. If you are attempting to return the device due to defect or malfunction with performance, this would go through the warranty and we ask you to please contact us for a warranty claim. Pillows and Cushions: Any pillows or cushions may only be returned if they are unused and in the same condition customer received the item with original packaging. We only sell our pillows and cushions brand new for sanitary reasons. Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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