JM 1ST APPROACH

Digital Tens Unit is a dual channel device with five modes of operation. An LCD provides easy set-up and accurate operation. Includes patient compliance timer, and a treatment timer
Technical Specifications:
Channels: Dual Channels, Isolated between channel
Output: Two independent output terminals.
Wave Form: Asymmetric biphasic square pulse
Amplitude: 0 to 40 volts
Pulse Width: 50 to 300 microseconds, adjustable.

Frequency: 2 to 150 Hz, adjustable.
Charge per Pulse: 80mA x 250 microseconds (500 ohm test load).
Maximum Current: TBD
Maximum Voltage: 0 to 80 volts.
Maximum Charge: 20 microcoulombs per pulse maximum, positive pulse and negative pulse seperate.
Modes: 1.Burst Mode: 7 pulses per burst / 2 bursts per second / 100 Hz internal frequency of burst

2.Normal

3.MRW: Pulse rate and pulse width show alternating periodic change

4.SD: Pulse rate and pulse width show alternating periodic change

5.Bi-Pulse: Channel 1 fixed output pulse rate at 100Hz, Channel 2 fixed output pulse rate at 4Hz. Continuously output for 1 second and then stop output for 1 second, complete cycle at period 2 sec
Low battery: Indicator illuminate when the power supply voltage falls below 6.5 volts.
Timer: 1 to 90 Minutes & a patient compliance timer
Power Source: 9V DC square shape battery
Load: TBD
Size: 59x23.7x101 mm
Accesory: Plastic belt clip.

Weight: 124 grams (including battery).
Package: (1) Controller unit (2) 9v battery (3) instructional manual (4) Lead wires (5) self-adhesive electrodes (6) carrying case.