Electric Muscle Stimulator

• Dual channel, LCD display
• Pulse Amplitude and Rate Adjustable
• Pulse Width: 250µs fixed
• Timer: 15, 30, 60 minutes and continuous
• Cycle On/Off: Adjustable
• Wave Form: Asymmetrical Bi-phasic square pulse
• System Includes:

Stimulator, Lead Wires
4 Self-Adhesive Reuseable Electrodes
9 Volt Battery, Instruction Booklet
Hard Plastic Carrying case

Technical Specifications
ProM-550 (Digital EMS)
Channels: Dual, isolated between channels
Wave Form: Asymmetrical Bi-phasic square pulse
Pulse Amplitude: Adjustable 0-80mA peak into 500 ohm load each channel, constant current
Pulse Frequency: 1Hz-160Hz adjustable, 1Hz/step
Pulse Width: 250µs fixed
Compliance Counter: Shows the treatment times in hours
Function Modes: S: Synchronous C: Constant A: Alternating
Timer: 15, 30, 60 minutes and continuous mode selectable
LCD: Shows modes, pulse rate/On/Ramp/Off time, timer, CH1/CH2
ON Ramp: Adjustable 1-8 seconds. 1sec/step
Cycle ON/OFF Time: Adjustable 1-30 seconds. 1 sec/step
Maximum Charge: 21 micro coulombs per pulse
Voltage: 0-110 Volt (Open Circuit)
Power Source: 9 volt alkaline battery or similar rechargeable cell
Battery Life: 70 hours average usage (alkaline)
Size: 108mm (H) 61.5mm (W) 25mm (T)
Weight: Approx. 140 grams (battery included)
All values have 10% +/- tolerance