Description

Eight-inch external probe on a 36-inch cord on this handheld digital thermometer

Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work

5/6/9/12V at up to 1A

0V max in a plastic enclosure

the flywheel light enough to drive by breath for hands-on reciprocating-engine study

Breakable Ceramic Magnets, 2", 10-Pack (Discontinued) Glassware Eight-inch external probe on aSnap apart 2 inch ceramic bar magnets in a 10 pack, the candy bar form letting students break each piece into smaller magnets that retain their own north and south poles.

Exchange/Return Notes

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Breakable Ceramic Magnets, 2", 10-Pack (Discontinued) Glassware Eight-inch external probe on a

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