Use "foot switch" in a sentence

1. Vox V1141 Super Beatle, Beatle 4 button Foot Switch Replacement

2. The relays are controlled by a programmable control box connected to the switch activation device, foot switch and alarm.

3. A Critical Powered power supply and the best wireless foot switch in the industry – this is the ultimate combo you’ve been waiting for

4. Caution: eventually the flame height adjustment mechanism may eject from the lighter. 5.3.4 The five-second beep interval of the stopwatch is used to time the flame height measurements. 5.3.5 Use the stopwatch connected to the foot switch to measure any afterburn which may occur.