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Quattro 2.5 Clinical Electrotherapy Unit with TENS, EMS, IF 2-Pole, IF 4-Pole, & Russian Stim [+10 FREE Packs of Richmar MicroBlock Electrodes]
Professional E-Stim For The Value-Conscious Practitioner!

Quattro 2.5 Clinical Electrotherapy Unit with TENS, EMS, IF 2-Pole, IF 4-Pole, & Russian Stim [+10 FREE Packs of Richmar MicroBlock Electrodes]

Part Number:

DQ8450

Availability:
In Stock
813520012770 NewCondition

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Quattro 2.5 Professional E-Stim Device

The microprocessor-controlled Quattro™ 2.5 is a professional four-channel electrotherapy device that provides IF 4-Pole, IF 2-Pole, Russian, EMS, and TENS waveforms with two separate timers. It’s portable design lets you take it to your patient, or keep it at the clinic. It’s easy to use, and up and running within minutes. The Quattro 2.5 has an advanced operating system that ensures a complete range of therapy no matter where you use it!

Indications For Use:

  • For TENS, Interferential and Premodulated (IFC):
    • Symptomatic relief of chronic intractable pain
    • Post-traumatic acute pain
    • Post-surgical acute pain
  • For EMS and Russian Stim:
    • Relaxation of muscle spasms
    • Prevention of disuse atrophy
    • Increasing local blood circulation
    • Muscle re-education
    • Maintaining or increasing range of motion
    • Immediate post-surgical stimulation of calf muscles to prevent venous thrombosis


Product Features
:

  • Two separate timers to treat two areas/patients at once, or one larger area.
  • STIM indicator light for precise intensity control
  • Preset protocols as well as customized user-defined protocols
  • Four channels of electrical stimulation output
  • Large, easy-to-read graphical LCD display with exact dial performance and two programmable timers
  • Waveforms include TENS, EMS, 2-pole Interferential, 4-pole Interferential, and Russian Stim
  • 10-presets per waveform totaling 50-presets in all (plus professional mode)·
  • Designed for tabletop, therapy cart, or mobile use
  • Product Dimensions: 10 ½” (W) x 15” (L) x 8” (H)
  • Product Weight: 6.7 lbs
  • 2 Year Manufacturer Warranty
  • Package includes:
    • 8x Sets of Electrodes
    • 8x Sets of Rubber Electrodes with Sponges
    • 4x Elastic Straps
    • 4x Sets of Lead Wires
    • Two Connector Cables
    • Power Cord
    • User Manual with Preset Protocol Guide

Product Specifications:
  • Waveform:
    • Mono-phasic square (TENS)
    • Biphasic square (2-pole, 4-pole, EMS, & Russian)
  • Mode Selection: CC (Constant Current) or CV (Constant Voltage)
  • Adapter Supply Voltage: 100-240 VAC, 50-60 Hz, 0.6A
  • Adapter Output: 15V - 1.2A Max.
  • Maximum Treatment Time: 60 Minutes


Waveform Specifications:

  • 4-Pole Interferential Mode
    • Waveform Type: Bi-phasic square
    • Mode Selection: CC (Constant Current) or CV (Constant Voltage)
    • Vector: Auto: 0%-100%, Manual: 0°-90°
    • Carrier Frequency (C.F.): 4.0kHz
    • Sweep Low Beat Frequency (Beat L): 1 - (Beat H) Hz
    • Sweep High Beat Frequency (Beat H): (Beat L) - 150 Hz
    • Output Intensity: 0-50mA (CC, at 1k ohm load); 0-50V (CV, at 1k ohm load)
    • Treatment Time: 1-60 minutes
  • 2-Pole Interferential Mode
    • Waveform Type: Bi-phasic square
    • Mode Selection: CC (Constant Current) or CV (Constant Voltage)
    • Carrier Frequency (C.F.): 4.0kHz
    • Sweep Low Beat Frequency (Beat L): 1-(Beat H.) Hz
    • Sweep High Beat Frequency (Beat H): (Beat L.) - 150 Hz
    • Output Intensity: 0-50mA (CC, at 1k ohm load); 0-50V (CV, at 1k ohm load)
    • Treatment Time: 1-60 minutes
  • TENS Mode
    • Waveform Type: Mono-phasic square
    • Mode Selection: CC (Constant Current) or CV (Constant Voltage)
    • Frequency: 1-250 Hz
    • Frequency modulation (F.M.): 0-249 Hz
    • Burst Rate (Burst): 0-10Hz (7 pulse)
    • Phase Duration (P. Dur): 30-400µs
    • Amplitude Modulation (A.M.): 0%-100%
    • Output Intensity: 0-100mA (CC, at 1k ohm load); 0-100V (CV, at 1k ohm load)
    • Cycle Time (Cycle): Continuous, 4/4, 4/8, 7/7, 5/5, 4/12, 10/10, 10/20, 10/30, 10/50
    • Treatment Time: 1-60 minutes
  • EMS Mode
    • Waveform Type: Bi-phasic square
    • Mode Selection: CC (Constant Current) or CV (Constant Voltage)
    • Frequency: 1-250 Hz
    • Frequency Modulation (F.M.): 0-249 Hz
    • Step Duration (P. Dur): 30-400µs
    • Amplitude Modulation (A.M.): 0%-100%
    • Output Intensity: 0-100mA (CC, at 1k ohm load); 0-100V (CV, at 1k ohm load)
    • Treatment Time: 1-60 minutes
    • Ramp Time: 1s, 2s, and 5s
    • Cycle Time: Continuous, 4/4, 4/8, 7/7, 5/5, 4/12, 10/10, 10/20, 10/30, 10/50
  • Russian Mode
    • Waveform Type: Bi-phasic square
    • Mode Selection: CC (Constant Current) or CV (Constant Voltage)
    • Carrier Frequency (C.F.): 2.5kHz
    • Burst Frequency (Freq.): 20-100 Hz
    • Output Intensity: 0-50mA (CC, at 1k ohm load); 0-50V (CV, at 1k ohm load)
    • Duty Cycle: 10%, 20%, 30%, 40%, and 50%
    • Cycle Time: Continuous, 5/5, 4/12, 10/10, 10/20, 10/30, 10/50
    • Treatment Time: 1-60 minutes
    • Ramp Time (Ramp): 1s, 2s, and 5s
4 Stars
Chiropractor
Get true interferential for 1/2 the price. Set up can be a bit confusing at first with lots of options but then basically we don't change the settings that are programmed in and saved. The timer buzzer is a bit too quiet and my staff has a hard time knowing/hearing when the treatment ends. Richmar products have a good reputation and have been around for many years...overall would buy again
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from wilmington, NC. on 11/3/2023
4/5
5 Stars
Home therapy
I bought this unit a few years back. It has been a great unit for pain and relaxation. Only dislike is location of the power cord and wires in my opinion are little short. Will buy another this year
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Ohio . on 6/30/2022
5/5
5 Stars
Mr
I have owned a couple of TENS units and none compare to this one. Finally one that has the intensity to give relief to my back. Expensive but worth it for the quality and relief it provides. Would definitely recommend. A little intimidating at first since there are so many settings and programs, but documentation is good.
Did you find this helpful?  13 of 13 Found Helpful
Reviewed by:  from Georgetwn, TX.. on 9/8/2021
5/5
5 Stars
Mr
This machine is So diverse and flexible, it is going to take time for me to fully realize its potential. The setup and operations of this machine is very user friendly and very logical. This was a very wise investment for me.
Did you find this helpful?  8 of 8 Found Helpful
Reviewed by:  from Monroe. on 3/15/2021
5/5
5 Stars
Mr.
Thank you so much for this device! I am so pleased to have this in my home to relieve pain. There are so many options available, I haven’t tried most of them yet, but I had the default settings on my feet, calves, and hamstrings. I felt my calves loosening up and reduced pain signals from the nerves. I highly recommend this product, and it is worth every penny!!!
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from Staten Island, NY. on 3/4/2021
5/5
5 Stars
Works great
This unit works great, it has a ton of settings. It is easy to operate.
Did you find this helpful?  4 of 7 Found Helpful
Reviewed by:  from ARNOLD. on 9/5/2020
5/5
5 Stars
Works fantastic
The unit works absolutey fantastic, and I haven't even figured out all the things it will do. The pain relieving gel works great, this was a very satisfying purchase and I would do it all over again.
Did you find this helpful?  5 of 6 Found Helpful
Reviewed by:  from Pueblo west. on 7/10/2020
5/5
5 Stars
Athlete
everything as expected..great product
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by:  from ND. on 5/26/2020
5/5
5 Stars
Physical Therapist Assistant
Great machine to have. I use it for neuro-muscular re-education, pain management, Russian. The only issue is I still haven’t found a matching carrying case for it, which is tough...
Did you find this helpful?  4 of 6 Found Helpful
Reviewed by:  from California. on 4/15/2020
5/5
5 Stars
Chiropractor
Over the years I have used cheap and expensive interferential units. I quickly learned to avoid the cheap ones as the waveforms just don't feel as smooth. The Quattro unit does an excellent job of delivering that smooth waveform that feels like my expensive unit at the office. I have recommended a couple of these for patients with good feedback from them. My biggest complaint is that the function buttons on the right are not readable. You will need the manual to figure these out. The default setting when you turn on the unit is what we always use so this isn't a deal killer.
Did you find this helpful?  25 of 27 Found Helpful
Reviewed by:  from Tahoe. on 8/23/2018
5/5
5 Stars
DC
Great machine for patient use
Did you find this helpful?  6 of 11 Found Helpful
Reviewed by:  from Livermore, CA. on 7/28/2018
5/5
5 Stars
Mrs
The tens units wirk...but when a lead comes off....oh my it hurts the bare skin. Just saw a commercial about a tens unit in a harness for dogs to calm them. Why can't I find a tens unit in a back brace ....where the leads will not sting our skin????
Did you find this helpful?  11 of 13 Found Helpful
Reviewed by:  from Carbondale IL. on 6/3/2018
5/5
5 Stars
Owner
Great product for the money. It does exactly what I wanted and expected it to do. Fits great in my office.
Did you find this helpful?  6 of 12 Found Helpful
Reviewed by:  from South Carolina. on 5/25/2018
5/5
5 Stars
Physician.
Excellent Robust product. Works great. TENSPROS customer service is outstanding.
Did you find this helpful?  12 of 18 Found Helpful
Reviewed by: (Verified Buyer)  from Florida. on 7/28/2017
5/5
5 Stars
RRTS
This unit is very powerful and has more settings/functions than what most people will use. The benefit is that this modality has a large functional capacity that can treat a broad spectrum of issues. It is simple to use and is built to last over time with usage.
Did you find this helpful?  14 of 18 Found Helpful
Reviewed by:  from Woodstock. on 4/17/2017
5/5
5 Stars
Ms.
I am very satisfied with the quality and operation of the unit. I am equally satisfied with my engagement on this transaction of your company.
Did you find this helpful?  3 of 10 Found Helpful
Reviewed by:  from Trinidad. on 7/18/2016
5/5
5 Stars
Office Manager
We love this machine. We will definitely be purchasing another one when our old machine dies. We love that it has the option to use 8 pads at a time. And you cant beat the price.
Did you find this helpful?  8 of 13 Found Helpful
Reviewed by:  from Tomah, WI. on 6/14/2016
5/5
5 Stars
Operations Manager
I love this unit and would highly recommend it to anyone in search of a higher end TENS unit with several therapy and electrode options.
Did you find this helpful?  12 of 16 Found Helpful
Reviewed by:  from Kingwood. on 5/10/2016
5/5
5 Stars
D.C.
Great machine, very good bang for the buck. So good I bought 2. Only thing I would upgrade when is comes out are better commercial lead wires.
Did you find this helpful?  23 of 30 Found Helpful
Reviewed by:  from Santa Monica. on 1/27/2015
5/5
5 Stars
Great unit for the price!
This unit is very nice, dependable and looks very professional. We will definitely replace all our units with these soon. Great value.
Did you find this helpful?  12 of 18 Found Helpful
Reviewed by:  from California. on 1/15/2015
5/5
5 Stars
office manager
We are very happy with this unit. We will replace other older units in our office with these, as needed. Great value for the money. I love the option of using 8 pads when necessary.
Did you find this helpful?  21 of 25 Found Helpful
Reviewed by:  from Machuga Chiropractic. on 11/21/2014
5/5
5 Stars
EXCELLENT NO COMPLAINTS AT ALL!!!!
EXCELLENT NO COMPLAINTS AT ALL!!!!
Did you find this helpful?  7 of 16 Found Helpful
Reviewed by:  from New York. on 7/3/2014
5/5
5 Stars
Dr.
Great product, with 4 channels easy to treat multiple areas. Very dependable. Very easy controls with automatic features. I recommend this product
Did you find this helpful?  18 of 22 Found Helpful
Reviewed by: (Verified Buyer)  from Syosset. on 4/8/2014
5/5

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