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Phone: 417.347.7431 Fax: 417.374.7442 service@gosciencecrazy.com 1747 North Deffer Drive Nixa, Missouri 65714 Timer with Photogates #TMRPG-1 Introduction Warning: Accurate timers are essential in the lab. This timer uses photogates • Not a toy; use only in a laboratory or to measure the time it takes for an object to pass through the gates, educational setting.
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How to Use 1. Plug your photogates and power cord into the timer. Flip its power switch to the ON position. 2. Press MODE once. From here you will be able to set the distance between your photogates. Using 100mm increments, you can choose distances anywhere from 100mm to 9900mm.
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