TENS unit

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• Category : Medical devices/Physical Therapy devices
• Description :

• EV-603M is a TENS unit with a larger controlling panel and a wide variety of output combinations. It has 4 modes available: B(Burst), N(Normal), M1(Pulse Duration Modulation) and M2(Pulse Rate Modulation). Pulse Rate, pulse duration and intensity are adjustable. The intensity controls are protected by a cap. Metal belt clip is strong and durable. A timer of 15, 30, 60 minutes and Continue is available.

  MECHANISM TECHICAL DESCRIPTION 01 Channel Dual, isolated between channels 02 Pulse Amplitude Adjustable 0-80mA, Max output 80mA peak to peak (21.2mA rms) into 500ohm load each channel. 03 Output Voltage Adjustable 0-40V, Max output 40V peak to peak (10.6V rms) into 500ohm load each channel. 04 Wave Form Asymmetrical rectangular biphasic pulse 05 Power Supply One 9 Volt Battery, type 6F22 06 Size 10.5cm(L) x 6.2cm(W) x 3.72cm(H) 07 Weight 140 grams (battery included) 08 Pulse Rate Adjustable, 2~150 Hz 09 Pulse Width Adjustable, 30~260μs 10 Mode 4 modes, B,N, M1, M2(Burst, Normal, Pulse width modulation and Pulse rate modulation)Selected by press button. 11 Burst Burst rate 2 Hz Pulse width adjustable, 30~260μs Frequency fixed = 100 Hz 12 Normal Continuous output based on setting value. 13 M1 Width Modulation Pulse width is automatically varied in a cyclic pattern over an interval of nominally 10 seconds. (in max 260μs)Pulse width decreases linearly over a period of 4 seconds from the control setting value to a value which is 60% less. The narrower pulse width will continue for 1 second. Then increase linearly over a 4 seconds period to its original value. The original pulse width will continue for 1 second.The cycle is then repeated. 14 M2 Rate Modulation Pulse rate is automatically varied in a cyclic pattern over an interval of nominally 10 seconds. (in max 150Hz) Pulse rate decreases linearly over a period of 5 seconds from the control setting value to a value which is 40% less. Then increase linearly over a 5 seconds period to its original value. The cycle is then repeated.