TI Light Probe Available Upon Request

The TI Light Probe is a budget light probe for measuring relative brightness. It senses both IR and visible light. The reading reported is a relative number between 0 and 1. Its low cost and ease of use make it an excellent choice for elementary and middle school. Probe must be used with a Vernier interface (i.e. LabQuest and LabQuest Mini) or a computer with Vernier software. Click link for Vernier software tutorial:

Vernier Website