· For measuring elapsed time of linear motion.
· The timer comprises an AC coil acting on a spring suspended marker plate that in conjunction with a spring loaded ball (adjustable from the bottom plate) makes dots on a 17.5 mm wide paper tape with the time interval 0.02 sec. 64 mm dia.
· Carbon disc can be used for marking. The ticker tape timer is made of nickel-plated steel.
· The top plate with the AC coil is hinged to the steel body and locked by means of a magnet.