Economy Digital Timer and Photogate

Economical instrument offers seven modes of operation for measuring time (0-999.9 s) or counting cycles (0-9,999 cycles). Includes 2 photogates for studying all types of motion including collisions, harmonic motion, and freely falling objects. Timer captures the time elapsed as an object travels through one photogate, time elapsed between multiple objects passing through one photogate, and time elapsed as an object passes from one photogate to the other. Timer stores up to 20 consecutive data points, enabling highly accurate calculations of motion and statistical analysis of the data. Instructions...