Comfy Digital TENS Medical Device – EV-803

EV-803 is a Digital TENS with 5 modes: B(Burst), N(Normal), M(Pulse Rate Modulation), S1(Pulse Width Modulation) and S2(Pulse Rate Modulation). Pulse rate, pulse duration and modes are selected by press buttons. A compliance meter allowing the physical therapist to check the accumulated treatment time.

Cannel: Dual, isolated between channels
Pulse Amplitude: 0-80mA peak to peak into 500 ohm load.
Pulse Rate: Adjustable, from 1Hz ~ 150 Hz, 1 Hz/step
Pulse Width: Adjustable, from 30 µs ~ 260 µs, 10 µs/step
Mode: B, N, M, S1, S2
Wave Form: Asymmetrical Bi-Phasic Square Pulse
Voltage: 0-40 V peak into 500 ohm load
Size: 100(H)X 60(W) X 21(T) mm