Welcome to ETC Educational Technology Connection (HK) Ltd!
These push button digital switch-type sensors that have two states, ON and OFF. These are push-to-make switches fitted with a red LED to give a visual indication of the switch's state.
29 sec Vu Push button switches
2x (2331) Vu+ Push Button Switches
Downloads Vu+ Push Button Reaction Switches Manual Doc No.: DS122 | Issue:2