TSA is a microprocessor based, stand alone unit. It is a very versatile instrument capable of measuring

• up to 4 Time Intervals
• 8 Event times
• 4 Speeds
• 2 Accelerations
• A fast timer - 1/100th of a millisecond
• A Gap Timer
• A Simple Stop Clock
  

It is supplied with a plugtop power supply.

Our Light Gates, Sound Switches , Timing Plate and Reaction Timer plug into the DIN sockets on the rear of TSA. This increases its functionality in the classroom. TSA is powered from a Plug top power supply or if you wish the unit to be portable use a 9V battery.

Because pupils find TSA easy to use it is an ideal instrument for investigations.

A new Light Bridge is also available now which draws power directly from the TSA unit rather than relying on batteries like the previous model.