Amrex MS324AB - 2 Channel - 4 Pad Muscle Stimulator

Amrex MS324AB - 2 Channel - 4 Pad Muscle Stimulator

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Amrex MS324AB - 2 Channel - 4 Pad Muscle Stimulator

This Low Volt 2 channel muscle stimulator has the same features as the MS324A with the exception that it can also run on batteries. It features include, dual-channel 4 pad stimulation ( batteries are not included) independent channel intensity controls, adjustable pulsation, surge and reciprocal rates, surge and reciprocal modes ramped, tetanize mode, intensity reset circuit, 30 minute timer, patient treatment stop switch, combination therapy capabilities, AC or battery operable with a 2 year warranty parts and labor(batteries excluded).

MS324AB Low Volt AC Stimulators

The MS324AB is designed for the application of low volt ac muscle stimulation The MS324AB is dual channel, four pad, low voltage electrical muscle stimulators that produce pulsation. tetanize surge, and reciprocal output.

The MS324AB features the patient treatment top switch. Designed to promote patient assurance, the treatment stop switch allows the patient to discontinue stimulator output at the press of button.

For portability, or when ac power is unavailable. the MS324AB utilizes an internal rechargeable battery power supply.

Features of the Amrex MS324AB Two-Channel Low-Volt AC Muscle Stimulator:
  • Dual-channel, four-pad stimulator.
  • Dual intensity controls.
  • Adjustable reciprocal and surge rates (ramped).
  • Adjustable pulsation rate (1 - 80 Hz).
  • Patient "treatment stop" switch.
  • 30-minute timer.
  • Tetanize output.
  • Intensity reset circuit.
  • Variable pulsation mode.
  • Combination therapy capability.
  • AC or battery operable - MS324A
  • Flextrode pads and covers.
  • Wall-mountable for convenience in the treatment room.
  • Combination therapy capability with Amrexᆴ Model U/50 (AMX-201STD).
  • Two-year warranty on parts and labor; batteries excluded.
  • 90-day warranty on accessories.


Overall Dimensions - 8.5" W x 11" D x 5 5/8" H
Weight - 7 Lbs
Shipping Weight - 13.5 Lbs

Combination Therapy

The MS324AB may be used tor combination therapy. Low voltage electrical muscle stimulation may be applied separately or it may be combine with therapeutic ultrasound simultaneously through the ultrasound transducer of an Amrex SynchroSonic ᄋ U/50.

Input Power Requirements

Line Voltage - 120 Vac, 60 Hz (Special voltages available on request) Current MS324AB - < 1.0 A Line Leakage - < 50 ᄉA

Electrical Stimulator

Waveform - asymmetrical alternating current (no load) Output Voltage - 11O V peak into 1k load, 28 V peak into 1oo n load Output Intensity - 56 ᄉC maximum charge, per pulse into 100 n load Pulse Width - 200 ᄉs al 50% V maximum Frequency Range - 1 to 80 pulses per s Surge & Reciprocal Duration - adjustable, 3.75 s on/off to 0.375 s on/off
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