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Photogate - GS-331

The infrared source and detector in the photogate are permanently aligned in a rugged, machined phenolic housing. The opening in the photogate between the source and the detector is 6.3cm wide by 5.9cm high. Each plug-in photogate has 180cm of cable and a stainless steel mounting arm (the tripod, post and clamp are not included).

Intended for use with Photogate Timer #GS-332 with which it is shown and which will operated with either one or two photogates.

Wabash #GS-331.

Forensics Lab Supply Number 3178331.

Formerly Grau-Hall Corporation dba Grau-Hall Scientific.

Purchase orders may be sent by email to staff @ or by FAX to 916 379 9639 or by mail to P. O. Box 279592, Sacramento, CA 95827-9592.

All products shipped from Wabash, Indiana.

This product was added to our catalog on Friday 20 November, 2009.
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