Enhance your science experiments with this pair of UNILAB Multi-Timer Reaction Switches, designed for accurate measurement of reaction times in classroom investigations. Ideal for secondary schools and colleges, these switches help students explore key concepts in physics and biology.

• Supplied as a pair for use with the UNILAB Multi-Timer (PP00058200)

• Start and stop the timer with a simple press; non-latching design means no manual resetting between uses.

• Powered directly from the Multi-Timer via DIN plugs—no batteries required.

• Suitable for practical lessons on reaction times, speed, and acceleration.

• Compact and easy to store alongside other lab equipment.