Quattro II Professional Four-Channel Electrotherapy Device

This Combo Unit has features typically found on more expensive electrotherapy devices.

• Four channels of electrical stimulation output • Large easy-to-read graphical LCD display with exact dial • Performance and programmable timer • Waveforms include TENS, EMS, 2-pole Interferential, 4-pole Interferential and Russian • 10-presets per waveform totaling 50-presets in all! • User-defined memory positions for user protocols • Designed for tabletop, therapy cart or mobile use

General Specifications:
Adapter supply voltage: 100V-240V, 50Hz-60Hz, 0.8A
Adapter output: 15V 1.2A Max.
Adapter Dimensions: 83mm(L)*50mm(W)*41mm(H)
Dimensions: 250mm(L)*185mm(L)*82mm(H)
Operating Environmental: Temperature:10°C(50°F) to 40°C(104°F)
Relative humidity: 30%-85%
Storage Environmental: Temperature: -20°C(-4°F) to 55°C(131°F)
Relative humidity: 20%-90%
Maximum Treatment Time: 60 minutes

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 High Beat Frequency (Beat H.): (Beat L.) -150 Hz
Sweep Low Beat Frequency (Beat L.): 1-(Beat H.) 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.): 2.5kHz
Sweep High Beat Frequency (Beat H.): (Beat L.) -150 Hz
Sweep Low Beat Frequency (Beat L.): 1-(Beat H.) Hz
Output Intensity: 0-50mA(CC, at 1k ohm load)
0-50V(CV, at 1k ohm load)
Treatment time: 1-60 minutes
Cycle time (cycle): Continuous, 5/5, 4/12, 10/10, 10/20, 10/30, 10/50
Ramp time (Ramp): 2 seconds

TENS and EMS Mode

Waveform Type: Mono- or Bi-phasic square
Mode Selection: CC (Constant Current) or
CV (Constant Voltage)
Frequency: 1 - 250 Hz
Frequency Modulation (F.M.): 0-249Hz
Burst rate (Burst): 0-10Hz (7 pulse)
Phase duration (P.Dur.): 30-400ěs
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
Ramp time: 1 second

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: 1s, 2s, and 5s