Technological parameters:

1. Two low frequency impulses output.
2. Output impulse period is adjustable between 1s~2s, with a franchise of ±20%.
3. Output impulse width is continuously adjustable between 0.1ms~0.5ms, with a franchise of ±30%;
4. Every output impulse current has a continuously adjustable peak value between 0~99mA, with a franchise of ±20%;
5. The second output impulse B is 0.1s~1.5s later than the first output impulse A, with a franchise of ±20%.
6. There are six fixed grades of treatment time: 5min, 10min, 15min, 20min, 25min, 30min. Every grade has a time franchise of ±10%. Choose the one you need. The parameters can be user-defined. The buzzer will give a sound signal when apparatus reaches the treatment time and the apparatus stops outputting.
7. Six built-in prescriptions and ten user-defined prescriptions are optical. 

Technological advantages:

1. Two low frequency impulses output.

2. Controlled by microcomputer that has a high definition screen to display treatment information. It can be operated with man-machine interaction.

3. The impulse period, width, and current intensity are all continuously adjustible;

4. Two currents output alternately and the delay time between them is adjustable;