Variable compressor speed adjustment tool - PWM Drive

With the PWM Drive tool, you can instruct the variable's compressor electrovalve directly in order to test the compressor's operation. The compressor is activated by supplying the electrovalve with the appropriate signal via a potentiometer. The electronic actuator needs a 12V power supply and the output cable connection to the electrovalve. The necessary power and command cables are included, as well as the command regulator.