Features
Four channel (8-lead) all digital combo Muscle Stim, Russian Stim, Interferential, and TENS

Separate intensity controls for each channel

Fully adjustable EMS mode (Synchronous) with programmed default settings

Fully adjustable Russian Stim mode with programmed default settings

3 Preset Interferential programs and 1 adjustable frequency program with vector sweep

3 fully adjustable TENS modes (Normal, Burst, and Modulated Width)

One program can be locked for each EMS, Interferential, and TENS modes

Treatment start/pause button

Easy to use and operate

Treatment timer (1-60 minutes)

Compliance monitor

LCD display with push button control panel

Safety power on/off switch
AC wall adapter or 4 AA battery power supply

Heavy duty color-coded cables

Durable for clinic or home setting

1 year warranty

Available in 2 channel version: AllStim2

Comes with 2 pkgs of 4 reusable self-adhering electrodes, 2 pairs of 48" 4-lead pin connection wires, 4 AA high-powered Ni-MH rechargeable batteries, 1 each AA battery charger, AC wall adapter, zippered padded carrying fanny pack, and instruction manual

Leadwire reorder #LWALLBR, #LWALLGY

Technical Specifications
Channel: (4) Four
Timer: 1 - 60 minutes with buzzer sound at the end of treatment time
Compliance Number: Counts the number of times the start/stop key is pressed
Compliance Timer: Counts the units of total treatment time unit was used.
1 unit = 5 minutes
Lock Key: Saves the selected treatment parameters and locks out any other input.
Power Supply: 4.8 V (4 each 1.2 V Ni-MH rechargeable batteries).
Size: 10 x 15.8 x 4.45 cm
Weight: 408 grams, unit only
Electrical Muscle Stim Specifications

Conventional Stim: (MS-CONVL) [Default EMS mode]
Amplitude: 90 mA peak at 500 ohm load (±10%)
Output Voltage: 45 V peak to peak at 500 ohm load (±10%)
Waveform: Symmetrical biphasic
Pulse Rate: 1 - 150 Hz [Default 70 Hz]
Pulse Width: 200 - 450 µS [Default 400 ms]
Contraction Time: 1 - 60 seconds (+/- 2 sec / 10 sec) [Default 10 sec.]
Relaxation Time: 0 - 60 seconds (+/- 2 sec / 10 sec) [Default 15 sec.]
Ramp Up/Down: 1 - 9 seconds (+/- 2 sec / 10 sec) [Default 2 sec.]

Russian Stim (MS-RUSS) Specifications

Amplitude: 90 mA peak at 500 ohm load (±10%)
Output Voltage: 45 Volts peak to peak at 500 ohm load (±10%)
Waveform: Symmetrical biphasic
Pulse Rate Channels: 1 & 3 fixed at 2500 Hz; Channels 2 & 4 fixed at 2550 Hz .
Pulse Width: 200 µS fixed
Contraction Time: 1 - 60 seconds (+/- 2 sec / 10 sec) [Default 10 sec.]
Relaxation Time: 0 - 60 seconds (+/- 2 sec / 10 sec) [Default 15 sec.]
Ramp Up/Down: 1 - 9 seconds (+/- 2 sec / 10 sec) [Default 2 sec.]
Interferential (IFT) Specifications
Amplitude: 80 mA peak at 500 ohm load (±10%)
Output Voltage: 40 V peak to peak at 500 ohm load (±10%)
Waveform: True sine wave
Pulse Width: 100 µS fixed
Pulse Rate Channels: 1 & 3 fixed at 5000 Hz; Channels 2 & 4 variable 5001 - 5250 Hz.
LOW [Default IFT mode] Pulse Rate sweeps from 1 - 10 Hz per second.
HIGH Pulse Rate sweeps from 80 - 150 Hz per second.
WIDE Pulse Rate sweeps from 1 - 250 Hz per second.
FIXED w/ Vector Sweep Selectable fixed Pulse Rate from 10-200 Hz in 10 Hz increments. Built-in Vector Sweep provides a "sweeping" effect of the stimulation from Channel 1 to Channel 2 and from Channel 3 to Channel 4 from 100% - 0% stimulation and then from 0% - 100% stimulation in a period of 22 seconds
TENS (TNS) Specifications
Amplitude: 90 mA peak at 500 ohm load (±10%).
Output Voltage: 45 V peak to peak at 500 ophm load (±10%)
Waveform Symmetrical biphasic.
Modes: Conventional TNS [Default TENS mode]. Pulse Width: Adjustable 50 - 250 µS [Default 250 ms]; Pulse Rate: Adjustable 1 - 150 Hz [Default 70 Hz]. Burst TNS Pulse Width: 250 µS fixed; Pulse Rate: 50 Hz with bursts of 7 pulses per second followed by 2-second rest. Modulation TNS Pulse Width: Modulates between 100 - 200 µS over a 2 second time period; Pulse Rate: Adjustable 1 - 150 Hz [Default 150 Hz].