Description Part Number Electrical Supply Dimensions Mass	Millisecond Timer IPC-3834-T 220-240V a.c. 50-60Hz 179x190x85mm overall 1.6kg
	This timer is most suited for an investigational approach for students to gain a sound understanding of the concepts of time and motion. Two pairs of sockets alternately start and stop the timer, one pair operating in make mode, the other in break mode. The start/stop switches can be either mechanical or electronic. The timer is autoranging for ease of use and has a clear 13mm digital display. Ranges 0 to 9.999s 10 to 99.99s 100 to 999.9s 1000 to 9999s Accuracy ±0.01% Built into a robust metal case with a durable powder coat finish. An illuminated on/off switch is mounted on the rear panel adjacent to a fused appliance inlet. A document containing descriptions and diagrams of how to set up the 'g' by freefall apparatus and connect it to the Millisecond Timer has been compiled by us.			Instruction leaflet Experiment Notes