• For one man operation, allows engine speed to the set during
  automotive repair work.

• 1.) Fix the tool on the brake pedal.
• 2.) There are two adjustment holes, use the adjustment screw
       to fine-tune the RPM level.

• For one man operation, allows engine speed to the set during
  automotive repair work.

• 1.) Fix the tool on the brake pedal.
• 2.) There are two adjustment holes, use the adjustment screw
       to fine-tune the RPM level.