Frey Scientific Lampboard Rheostat

Item #: 590043

$24.29 $18.22

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Description

Specifications

Customer Reviews

GSC Lapboard Rheostat is used for the study of low DC voltage series and parallel circuits. It allows students to monitor the effect of series or parallel hook-ups on lamp intensity. 3.8 V bulbs is recommended for use in series measurements and 6.3 V bulbs in parallel measurements. Rheostat has 5 miniature sockets and 5 sets of binding posts with connecting leads mounted on an attractive 5 x 11 inch Lucite base.