The Comfy EMS® is an EMS only has 3 output modes of options including Constant, Synchronous and Alternate. Wide ranges of parameters controlled by press buttons are very convenient for the physical therapist to create a new program.
Pulse Amplitude: Adjustable, 0-100 mA peak into 500 ohm load
Wave Form: Asymmetrical Bi-Phasic Square Pulse

Technical Specification:

• On Time: Adjustable, 2~90 seconds , 1 Sec./ step
• Ramp Time: Adjustable, 1~8 seconds, 1 Sec./ step.
• On Time: Adjustable, 2~90 seconds , 1 Sec./ step
• Off Time: Adjustable, 2~90 seconds , 1 Sec./ step
• Pulse Rate: Adjustable, 2~150 Hz , 1Hz / step
• Pulse Width: Adjustable, 50~300µs , 10us / step
• Timer: Adjustable, 5-60 minutes or Continue. Adjustable in 5 minutes each step.
• Output Mode: 3 modes, Constant ,Synchronous, Alternate
• Weight: 150 grams (battery included)

Features of comfy ems stimulator:

• Flip top cover
• 3 modes of option
• Protective strips on both sides of unit
• Large LCD showing all settings
• Easy to use press buttons control
• Simple directions for use inside the cover
• Patient compliance meter up to 999 hours
• Storage of the last used settings
• Easy to open swing cover
• Unbreakable, stainless steel belt clip
• Treatment time countdown
• Low battery indicator
• Size: 10.1cm(L) x 6.1cm(W) x 2.45cm(H)
• Weight: 150 grams with battery.