Features TENS functions for pain relief, and EMS for passive exercise for rehabilitation & physical therapy.
4 channels, 8 modes, 2 independent timers, and multi-parameter control.
Includes 4 lead wires & 8 electrodes.
The Twin Stim Plus is a 2nd edition portable combination EMS (electrical muscle stimulation) and TENS (transcutaneous electrical nerve stimulation) unit capable of running 8 included electrodes simultaneously. Its EMS modes provide passive exercise to strengthen and rehabilitate muscles, whereas TENS modes relieve pain by blocking pain signals in the nerves.
A prescription is required to buy TENS devices in the U.S. Use our Prescription Form, or have a Health Care Provider use his/her own form.
Twin Stim Plus unit
Accessory compartment contains 4 lead wires and 4 AA batteries
8 adhesive electrode pads (2 packs of 4)
Channel Indicator Lights
Channel Intensity Display
Mode Display (8 modes)
Mode Parameter Display
Timers Display (2)
Control Panel Cover
A/C Adaptor Indicator Light
Channel Input Jacks (4)
A/C Adaptor Jack
DIRECTIONS OVERVIEW FOR USING THE TWIN STIM PLUS
Connect electrodes and press the Power Button (G).
Use the Mode Button (H) to choose one of the 5 TENS modes (Burst, Normal, Modulation, SD-1, and SD-2), or 3 EMS modes (Synchronous, Alternate, and Constant).
Use the Set Button (F) to select any of the following parameters to adjust: Pulse Width, Pulse Rate, and Operating Time (2 separate timers for 2 left & 2 right channels). Contraction Time, Relaxation Time, and Ramp are additional parameters available in Synchronous & Alternate modes.
Use the Parameter Increment / Decrement Buttons (E) to adjust value of selected parameter.
Set the Channel Intensity from levels 1 -100 with the Channel Intensity Buttons (A-D).
TWIN STIM PLUS TECHNICAL SPECIFICATIONS
4, isolated between channels
5 TENS modes: B (Burst), N (Normal), M (Modulation), SD1(Strength Duration), and SD2.
3 EMS modes: C (Constant), S (Synchronous), and A (Alternate).
Adjustable, 0-80 mA peak into 500 ohm load / channel
Asymmetrical bi-phasic square pulse
0-40V (Load: 500 ohm)
4x 1.5V AA Battery or AC 100-240 V / 50-60 Hz A/C adaptor (9V DC, 800mA)
13.8cm x 7.8cm x 2.8cm
425g with batteries
Adjustable, 2-150 Hz, 1Hz/ step
Adjustable, On time 2-90 sec. / Off time 0-90 sec.
Adjustable, 1-8 seconds
2 timers, independently assigned to 2 left and 2 right channels, adjustable from 1-60 mins or continuous.
Stores up to 60 sets / records up to 999 hours
Burst rate adjustable from 0.5 - 5Hz, pulse width adjustable from 50-300 µs, frequency fixed at 100Hz.
Continuous stimulation with adjustable pulse rate & width.
Pulse rate and pulse width are combined and automatically varied in a 1-second cycle pattern. Pulse rate and width independently adjustable.
STRENGTH DURATION 1 MODE
10-second cycle combining increasing intensity with decreasing pulse width for first 5 seconds of cycle, then vice-versa for remaining 5 secs. Pulse rate and width adjustable.
STRENGTH DURATION 2 MODE
Same as above mode, but with greater increase / decrease range (70%)
Constant stimulation, with adjustable pulse width, pulse rate, and timer.
Simultaneous stimulation of 2 channels. Ramp duration, ramp up, and ramp down, pulse rate, and pulse width are all adjustable.
As per Synchronous mode except that stimulation of Channel 2 occurs when contraction of Channel 1 is complete.